Water Conditioners

Seachem Acid Buffer is a non-phosphate buffer to lower pH and buffer with Alkaline Buffer. Both buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem.

• Lowers aquarium pH and buffers from 6.0 to 8.0
• Converts alkalinity into CO2
• For the planted aquarium or very hard water

Seachem Acid Buffer lowers pH and buffers between 5.0 and 8.0 when used with Alkaline Buffer. As Acid Buffer lowers pH it converts carbonate alkalinity (KH) into available CO2. It may also be used to safely lower pH in marine water.

Directions: To lower pH, use 1/4 teaspoon (2g) for every 80 L (20 US gallons) daily until desired pH is reached (this dose lowers alkalinity by about 0.2 meq/L (0.6 dKH)). Larger doses may be required in very hard (KH) or alkaline waters.

Weco Wonder Shells are great for pH, calcium and water hardness control in small aquariums and fish bowls. These all-in-one treatments provide calcium carbonate, sodium thiosulfate, and necessary trace elements, including magnesium.

• Helps keep aquarium clear and maintains stable pH levels
• Adds necessary minerals while removing chlorine
• Great for goldfish, livebearers, cichlids and more

Weco Wonder Shells provide magnesium and calcium, which have been proven to help fish during stress and to prevent disease due to acid buildup in the body. These shells instantly remove chlorine and chloramines from tap water while also clearing cloudiness. Scour inner glass walls with a Wonder Shell to remove scum and to deter its return.

Sizing:
Small: Bowls up to 1 Gallon
Large: Tanks up to 5 Gallons
Super: Tanks 10-15 Gallons
Giant: Fish Ponds

SeaChem PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. SeaChem PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow.

• Removes phosphate and silicate from fresh and saltwater systems
• Highly porous and bean-shaped for maximum absorption and water flow
• Causes a decline in hair algae and enhanced coral growth

SeaChem Phosguard outperforms all competing products. PhosGuard is a high capacity and high efficiency filtration product for removing phosphates and silicates from marine or fresh water aquaria. Unlike competing products, PhosGuard is bead-shaped for optimum flow characteristics and has an exceptional porosity for enhanced capacity. PhosGuard has a working capacity to remove 20 to 60 mg/l phosphate in 100 gallons with a similar impact on silicates. It may be used continuously or intermittently, and will not release removed phosphate. PhosGuard will cause a decline in hair algae and enhance coral growth. Each liter treats up to 300 gallons. Marine or freshwater use.

Instructions: Use 1 cup for every 75 gallons. Leave product in place for 4 days, then test phosphate and silicate.

API Splendid Betta Complete Water Conditioner instantly makes tap water safe for bettas. This simple solution also adds the proven healing power of Aloe Vera to help stimulate your bettas' natural protective slime coating while helping to repair fins and tissue damaged by handling or disease.

• Instantly makes water safe for bettas
• Adds electrolytes and detoxifies tap water
• Aids in healing with the power of Aloe Vera

Detoxifies chlorine, chloramine, ammonia and heavy metals, and adds electrolytes. Add directly to betta bowl as needed according to dosage instructions below.

Directions: Add six drops per pint, 12 drops per quart, or 1/2 teaspoon per gallon of tap or betta bowl water.

API Quick Start features a unique nitrifiying bacteria that consumes ammonia and nitrite to prevent "new tank syndrome." Quick Start allows for the immediate addition of fish to a new freshwater or saltwater aquarium. By limiting the amount of toxic ammonia and nitrite, Quick Start helps keep your fish healthy and alive.

• All-natural formula allows instant addition of fish to an aquarium
• Limits toxic ammonia and nitrite and helps prevent fish loss
• Immediately starts aquarium cycle with live, nitrifying bacteria
• Also great when changing water/filter media and after mediating
• For fresh and saltwater aquariums

Made in the USA.

Tetra AquaSafe is a fast-acting conditioner that neutralizes chlorine, chloramines, and heavy metals to make tap water safe for fish. In addition to dechlorinating, AquaSafe adds essential vitamins to new water and supports a healthy slime coat to help fish resist disease.

• Makes tap water safe for fish
• Neutralizes chlorine, chloramines and heavy metals
• Adds vitamins and helps restore protective slime coat
• For new tanks, water changes, monthly maintenance and fish transport

Tetra AquaSafe immediately neutralizes chlorine, chloramine, copper, zinc, and lead when added to tap water. A rich vitamin blend helps reduce fish stress and enhance long-term health, while additional biopolymers support the growth of beneficial bacteria in the filter, helping to keep your water clear and healthy.

Made in the USA.

Note: May be used in fresh or saltwater aquariums. Turn off protein skimmer before use.

Kordon NovAqua provides a protective colloid coating on a fishs body when the natural slime has been removed due to injury, disease or rough handling.

• Adds protective skin slime to fish
• Water conditioner for freshwater and saltwater aquariums
• Detoxifies chlorine and Chloramines from tap water and removes toxic metals

The coating acts like an invisible bandage, providing a barrier against serious loss of internal fluids and electrolytes and protects damaged areas of the body against external toxins and disease-causing organisms.

Kordon NovAqua aids in concentrating certain drugs and antibacterial at the diseased or damaged site. NovAqua detoxifies heavy metals and is capable of eliminating free copper ions from solution.

Each ounce treats 60 gallons of water. Amquel protects pond fishes and invertebrates by quick elimination, in a true single step-action three of the most toxic chemicals commonly found in water.

1 oz - Treats 60 Gallons
4 oz - Treats 240 Gallons
8 oz - Treats 480 Gallons
16 oz - Treats 960 Gallons
1 Gallon - Treats 7,693 Gallons
5 Gallons - Treats 38,400 Gallons

Tetra SafeStart Aquarium Bacteria and Conditioner reduces toxic ammonia and nitrite, adds live bacteria to promote biological filtration and prevents "new tank syndrome" from affecting fish in your tank. It works quickly to allow the immediate addition of fish in new tanks.

• Allows immediate addition of fish
• Reduces ammonia and nitrite
• Prevents new tank syndrome
• Safe for all freshwater aquariums
• Accelerates establishment of the bio-filter

This patented mix of proprietary Bio-Spira bacteria is proven to work. Use SafeStart when setting up new tanks, after a water change, when adding fish or after medicating. The formula is shelf-stable and requires no refrigeration.

Dosage:
1.69 oz (50 ml) treats up to 15 gallons
3.38 oz (100 ml) treats up to 30 gallons

Kordon AmQuel Plus Ammonia Detoxifier water conditioner protects fishes and invertebrates by eliminating Nitrite, Nitrate, and all forms of Ammonia, Chloramines, and Chlorine. It removes fishs toxic pheromones and toxic organics and does not affect the waters pH. AmQuel Plus is safe to use in reef and live rock aquariums.

• Removes Nitrate, Nitrite, Ammonia, Chlorine and Chloramines
• Safe for Freshwater and Saltwater Aquariums
• Does not interfere with the biological cycle

Each ounce treats 60 gallons of water. Amquel protects pond fishes and invertebrates by quick elimination, in a true single step-action three of the most toxic chemicals commonly found in water.

1 oz - Treats 60 Gallons
4 oz - Treats 240 Gallons
8 oz - Treats 480 Gallons
16 oz - Treats 960 Gallons
1 Gallon - Treats 7,693 Gallons
5 Gallons - Treats 38,400 Gallons

To avoid confusion it should be recognized that there are two products with the AmQuel name - the original AmQuel which Kordon has been providing since 1985, and the recently invented product AmQuel+ (also referred to as AmQuel Plus) which is based on a much improved new chemical formula. AmQuel+ is the latest development in state-of-the-art water conditioning technology and is far beyond what the original AmQuel product does. AmQuel+ does all that AmQuel does and a significant number of additional tasks as well.

AmQuel+ is a remarkable new discovery that is making fresh and saltwater aquarium and pond keeping much safer and simpler. It is doing this by safely detoxifying natural nitrogen compounds in the water, including nitrites and nitrates that before could not be effectively detoxified. Thereby, the use of AmQuel+ greatly reduces the need for continual water changes and provides far better water conditions for fishes, aquatic invertebrates, and other life in fresh and saltwater.

API Stress Zyme Plus helps improve the development of the biological filter, as well as cleaning a dirty aquarium. API Stress Zyme contains millions of live, beneficial bacteria cultures to break down and destroy sludge in the gravel bed while keeping grass and plants clean.

• Keeps aquarium clean and reduces maintenance
• Improves bio filter at startup
• Made in the USA
• Great for fresh or saltwater

API Stress Zyme Plus breaks down organic compounds that can cause dangerous conditions such as ammonia and nitrite poisoning and low oxygen levels.

A continuing use of Stress Zyme will assure an active biological filter, cleaner aquarium, healthier fish, and an overall good water quality. You do not have to keep this product refrigerated. StressZyme can be used in Fresh or Saltwater aquariums and when setting up or maintaining aquarium. Additional features:

• Contains live bacteria to consume sludge
• Reduces aquarium maintenance
• Adds beneficial bacteria for a healthy aquarium
• All natural ingredients

When To Use: Use weekly for a healthy, clean aquarium and to maintain a strong biological filter.

Directions: Shake well. To maintain a clean, healthy aquarium: add 1 tsp. (5 ml) per 10 US gallons (38 L) or 1/2 cup (120 ml) for each 240 US gallons (912 ml) of water weekly. For new aquariums to help boost the biological filter: double the dose, use at startup and for 2 additional weeks.

Dosage:
1 oz treats 60 gallons
4 oz treats 236 gallons
8 oz treats 480 gallons
16 oz treats 960 gallons
64 oz treats 3,786 gallons
4 gallons treats 30,240 gallons

API Stress Zyme Plus helps improve the development of the biological filter, as well as cleaning a dirty aquarium. API Stress Zyme contains millions of live, beneficial bacteria cultures to break down and destroy sludge in the gravel bed while keeping grass and plants clean.

• Keeps aquarium clean and reduces maintenance
• Improves bio filter at startup
• Made in the USA
• Great for fresh or saltwater

API Stress Zyme Plus breaks down organic compounds that can cause dangerous conditions such as ammonia and nitrite poisoning and low oxygen levels.

A continuing use of Stress Zyme will assure an active biological filter, cleaner aquarium, healthier fish, and an overall good water quality. You do not have to keep this product refrigerated. StressZyme can be used in Fresh or Saltwater aquariums and when setting up or maintaining aquarium. Additional features:

• Contains live bacteria to consume sludge
• Reduces aquarium maintenance
• Adds beneficial bacteria for a healthy aquarium
• All natural ingredients

When To Use: Use weekly for a healthy, clean aquarium and to maintain a strong biological filter.

Directions: Shake well. To maintain a clean, healthy aquarium: add 1 tsp. (5 ml) per 10 US gallons (38 L) or 1/2 cup (120 ml) for each 240 US gallons (912 ml) of water weekly. For new aquariums to help boost the biological filter: double the dose, use at startup and for 2 additional weeks.

Dosage:
1 oz treats 60 gallons
4 oz treats 236 gallons
8 oz treats 480 gallons
16 oz treats 960 gallons
64 oz treats 3,786 gallons
4 gallons treats 30,240 gallons

Aqueon PURE Betta Beads contain beneficial bacteria that help maintain a healthy environment in unfiltered aquariums. The beneficial bacteria aids in maintaining a balanced environment while the enzymes help breakdown organic sludge for better water clarity. These soft biodegradable balls create a fun enrichment activity for bettas while also encouraging their natural foraging behavior. Watch your betta play in the beads like a fun ball pit as they dive in and out. Replace the beads monthly and remove uneaten food for optimal results. If betta beads shrink prematurely, this is a quick indicator that the water hardness is not optimal for your betta. We recommend changing the water with soft (deionized or specially filtered) betta waters.

• Provides live beneficial bacteria and enzymes to maintain clear water
• Great environmental enrichment activity for Bettas! Watch as they play in and out of the soft gravel like a fun ball pit
• Soft biodegradable gravel encourages the natural foraging behavior of bettas for mental stimulation
• Aids in maintaining a healthy aquarium by breaking down organic sludge for a healthy balanced environment
• For use in unfiltered betta habitats. Add 1 pouch of betta beads per 1 gallon of water

Microbe-Lift Algaway 5.4 stops algae growth in your pond. No more green water! Algaway 5.4 can be applied to areas that contain fish and plants, as it will not harm either fish or live ornamental plants. When used according to the instructions, you will see a huge difference in 48 hours.

• Stops algae growth in ponds and can be applied to areas that contain fish and plants
• Control strong algae
• Will not harm fish or live ornamental plants

API Marine Quick Start Water Conditioner nitrifying bacteria enables you to start your aquarium immediately, allowing for the instant addition of fish as it kick-starts the natural aquarium cycle. API Marine quick start nitrifying bacteria reduces toxic ammonia and nitrite, helping to prevent fish loss, and is safe for reef aquariums. Product may be used after water or filter changes, when adding new elements to your aquarium, or after medicating your fish.

• Reduces toxic ammonia & nitrite
• Helps prevents fish loss
• contains live, nitrifying bacteria
• Immediately starts aquarium cycle
• Allows instant addition of fish

Nutrafin Goldfish Bowl Conditioner - Tap Water Conditioner for Goldfish instantly removes chlorine and chloramine from tap water. It also makes existing water in fish bowls safe by instantly binding and neutralizing toxic ammonia and detoxifying heavy metals.

• Goldfish Bowl Conditioner
• Instantly Removes Chlorine and Chloramine
• Neutralizes Toxic Ammonia
• Detoxifies Heavy Metals

INSTRUCTIONS: Shake well before using. Use with each water change 5mL (appox. 1/2 capful) treats 2 US gallons

Microbe-Lifts Xteme Water Conditioner is a buffered liquid water conditioner for aquariums which removes and detoxifies chlorine and ammonia wile destroying chloramines. Nitrite, copper and heavy metals are also detoxified while the waters alkalinity boosts.

• Detoxifies Nitrite
• Destroys and removes Chloramines
• 4oz treats up to 240 gallons.
• Removes Ammonia

Seachem Purigen Ultimate Filtration is a premium synthetic adsorbent that, unlike any other filtration product, is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%.

• Removes soluble and insoluble impurities from water
• Controls ammonia, nitrites, nitrates
• Polishes water to unparalleled clarity

Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigens impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Purigen darkens progressively as it exhausts, and is easily renewed by treating with bleach. Purigen is designed for both marine and freshwater use.

Why Its Different:

• Selectivity: Purigen is the highest capacity organic filtration resin on the market. No other products can compare to its ability to clear haziness and polish water to unparalleled clarity. Unlike other products on the market which are simple ion-exchange resins, Purigen is specifically designed to be an organic scavenging resin. When ion-exchange resins are filled to capacity by metals and other contaminants, Purigen has barely begun to reach its potential. Purigen generally ignores simple elemental compounds, having an extreme affinity for nitrogenous organics. The primary source of nitrogenous compounds in an aquarium is waste. Fish, corals, even plants produce nitrogenous waste. Purigen removes that waste faster and more completely than anything else on the market.
• Capacity: Purigens possesses enhanced capacity owing to its vast surface area. All other resins on the market are purely spherical extruded beads. These beads remain smooth even under a microscope. Purigen is both spherical and macroreticular. It has microscopic pores that increase its usable surface area to many times that of a purely spherical resin.
• Regeneration: Purigen can also be regenerated. As it adsorbs waste products, Purigen will change color from a pale blonde to a dark brown, almost black. Once it is exhausted, it can be regenerated with a solution of bleach and water. The bleach will literally “burn off" the organics that have been removed from the tank. Watch out for products that claim to be regenerable with a brine solution. That is the regeneration procedure for ion-exchange purposes. A brine solution will not remove organics. While such resins have a limited capacity for organic adsorption, a brine regeneration process only replaces removed ionic compounds. It does not destroy large organic molecules that were removed, which is the primary function of organic adsorption resins.

Directions:
Rinse before use. Use in a fine mesh filter bag. Each 1 L treats up to 4,000 L (1,000 gallons) for up to six months. Exhaustion is indicated by a pronounced discoloration of the beads to dark brown or black.

Regeneration: Soak in a 1:1 bleach:water solution for 24 hours in a non-metalic container in a well ventilated area and away from children. Rinse well, then soak for 8 hours with a solution containing 2 tablespoons of ChlorGuard, Prime, or equivalent dechlorinator per cup of water. Rinse well. Original color and full activity should now be restored and Purigen is ready for reuse. Caution: some slime coat products may permanently foul Purigen and render regeneration difficult. Do not reuse if odor of chlorine is detectable. In case of doubt, soak beads in small quantity of water and test for residual chlorine with a chlorine test kit.

Dosage:
100 ml (Media Bag): Treats 106 Gallons
250 ml: Treats 265 Gallons
500 ml: Treats 530 Gallons
1 Liter: Treats 1,060 Gallons
2 Liters: Treats 2,120 Gallons

API Tap Water Conditioner is a super-strength water conditioner that instantly removes chlorine and detoxifies heavy metals in tap water. Its highly concentrated formula is perfect for use when setting up a new aquarium or adding water.

• Removes chlorine and chloramines and detoxifies heavy metals
• Makes new tap water safe for fish
• Super strength, highly concentrated formula

Safe for all aquatic life. Heavy metals, such as copper, lead, and zinc, can be found in most tap water supplies. These metals are toxic to tropical fish; treating the aquarium when adding tap water reduces the risk of fish illness or death from these elements.

Directions: To remove chlorine and detoxify heavy metals: Add 1 teaspoon (5 ml) for each 100 gallons (380 L) of aquarium water. To detoxify chloramines: Add 1 teaspoon (5 ml) for each 30 gallons (114 L) of aquarium water.

API Proper pH 6.5 Freshwater Aquarium pH Stabilizer sets and holds pH to 6.5 and resists pH rebound. pH is the measure of the acidity of water, on a scale ranging from 0-14. ApH of 0 is the most acidic, while a pH of 14 is the most alkaline. Water with a pH of 7.0 is considered "neutral". Along with keeping your pH at the correct levels Proper pH 6.5 also removes chlorine, neutralizes chloramines, adds electrolytes & detoxifies heavy metals in freshwater aquariums. It is perfect for soft water species including Tetras, discus, Rasboras, and Angelfish.

• Sets & stabilizes pH to 6.5
• Removes chlorine
• Ideal for Tetras, Discus and Angelfish
• Use when setting up a new tank, adjusting pH in an established tank, and water changes

Zoo Med AquaPure Instant Water Conditioner makes tap water safe for fish in fresh and saltwater tanks. AquaPure instantly removes harmful chlorine and chloramines, and eliminates and prevents the re-accumulation of toxic ammonia. In addition, AquaPure stimulates natural slime coat development and stabilizes water pH.

• Water conditioner for fresh and saltwater aquariums and paludariums
• Instantly removes chlorine and chloramines
• Removes ammonia and helps prevent future build-up
• Stimulates fish slime coat development to reduce risk of infection
• Stabilizes water pH

Directions: Use when adding new tap water or performing a water change.

Ingredients: Water, Dechloraminating Agent, Synthetic Organic Polymers (Colloids), Chelating Agent.

Aqueon Water Clarifier removes the particles that make your aquarium water look cloudy and murky. It clings to suspended dirt and debris, allowing them to be filtered out or sink to the bottom of the tank for easy removal.

• Quickly clears cloudy water
• Safe for all fish and plants
• For freshwater aquariums

Once the water in your tank is clear, clean or replace filter media. Follow all directions on the bottle for a clear, beautiful tank!

Made in the USA.

Seachem Marine Buffer will safely raise the pH of saltwater to 8.3, and will not raise the pH above 8.3 even if overdosed. Marine Buffer is a blended product, and contains sodium, magnesium, calcium, strontium, and potassium salts to provide effective results.

• Safely raises and maintains saltwater pH to 8.3
• More stable than sodium bicarbonate or sodium bicarbonate substitutes
• Will not raise pH above 8.3 even if inadvertently overdosed

Seachem Marine Buffer is not just sodium bicarbonate or sodium carbonate (commonly sold as a substitute), as these products can raise pH to dangerous levels if not used properly. Instead it includes a variety of minerals and potassium salts of carbonate, bicarbonate, chloride, sulfate, and borate for safe, accurate dosing.

Directions: Add 5g (1 level teaspoon) for each 20 gallons (80 L). Dissolve in at least one cup of freshwater. This dose will also raise alkalinity by about 1 meq/L. Add daily until pH stabilizes at 8.3. This will take from a day to a week, depending on original pH and alkalinity. Thereafter, use biweekly or monthly to maintain a pH of 8.3. If this practice is not adequate, then overstocking, overfeeding, or other poor management practice should be sought as a likely cause. In ionically balanced marine water, Marine Buffer produces little precipitate or cloudiness. If an extensive precipitate forms upon addition of Marine Buffer that does not dissolve within about 15 minutes, then poor ionic balance was present. A water change should be initiated when convenient before further use of the product. Effectiveness improves with continued use. Do not directly mix with any calcium, magnesium, or strontium supplement.

Note: Product is sold by weight, not volume. Contents may settle in shipment.

Specially formulated for larger water fountains and for indoor and outdoor waterfalls. Will help ensure clear, sparkling water that keeps water filters and pumps free from organic debris. Safe for birds, fish, aquatic wildlife, humans, pets, aquatic plants and lawns. All natural ingredients. Biodegradable and nontoxic. 16 oz.

• Will help ensure clear, sparkling water that keeps water filters and pumps free from organic debris
• Safe for birds, fish, aquatic wildlife, humans, pets, aquatic plants and lawns
• All natural ingredients
• Biodegradable and nontoxic

Seachem Prime is the complete and concentrated conditioner for both fresh and saltwater aquariums. Use during startup and water changes to eliminate and detoxify harmful chemicals in tap water and make your aquarium safe for fish.

• Removes chlorine, chloramine and toxic ammonia
• Detoxifies nitrite and nitrate
• Provides protective slime coat

Prime is safe for fresh and saltwater aquariums. It detoxifies ammonia, nitrite and nitrate, allowing the biofilter to more efficiently remove them. Use Sechem Prime to detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Seachem Prime is non-acidic, will not impact pH and will not overactivate skimmers.

Use at startup and whenever adding or replacing water. Prime may also be used during tank cycling to alleviate ammonia/nitrite toxicity.

Directions: Use 1 capful (5 ml) for each 200 L (50 gallons) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 ml.

Tips: May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Seachem Stability quickly stabilizes new aquarium environments and establishes the bio-filter for rapid, safe startup. Its unique blend of aerobic, anaerobic and facultative bacteria break down organic waste and toxic ammonia, nitrate and nitrite to prevent "new tank syndrome," the #1 cause of fish death.

• New tank stabilization system for marine and freshwater
• Rapidly and safely establishes bio-filter
• Prevents fish death from "new tank syndrome"

Unlike competing products, the bacteria employed by Stability are non-sulfur fixing and will not produce toxic hydrogen sulfide. Stability is completely harmless to all aquatic organisms (including aquatic plants) so there is no danger of overuse. The result of nearly a decade of research and development, Seachem Stability represents the current state of the art in natural biological management.

Directions: Use 1 capful (5 mL) for each 40 L (10 gallons) on the first day with a new aquarium. After that use 1 capful for each 80 L (20 gallons) daily for 7 days. Fish and other aquatic species may be introduced at any time as long as dosage is maintained for 7 days. For optimum bio-filter performance use 1 capful for each 40 L (10 gallons) once a month or with each water change, whenever introducing new fish, or whenever medicating an aquarium.

Tip: Use along with Seachem Prime when setting up a new tank to create an ideal safe environment for your fish.

Aquarium Pharmaceuticals pH Down lowers pH and makes aquariums more acidic. Fast-acting, colorless and easy-to-use. API pH Down is fast acting, colorless, easy to use and will not cloud or color aquarium water.

• Lowers pH for freshwater aquariums
• For community aquariums, soft water and live-bearing fish
• Will not cloud or color aquarium water

The colorless formula will not cloud or color aquarium water. Contains no phosphates, a major source of algae outbreaks.

The following pH levels are recommended for freshwater tropical fish:
Egg-laying fish: 6.6 to 6.8 (slightly acidic)
Community aquarium: 7.0 (neutral)
Live bearing fish: 7.2 to 7.6 (slightly alkaline)

Directions For Use: Use API Freshwater pH Test Kit to determine the pH of aquarium water.To lower pH, add two drops of pH Down for each gallon of aquarium water.Take another pH reading before adding the next dose of pH Down.If fish are present in the aquarium, do not change the pH more than 0.2 in any 24 hour period (for example, from 7.2 to 7.0).

In case of contact with eyes, rinse immediately with plenty of water and seek medical attention. If on skin, flush with water for 15 minutes. Remove contaminated clothing. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible). If swallowed, do not induce vomiting. Never add water to this product.

Danger: Causes severe burns. May be fatal if swallowed. Read cautionary information.
Danger Poison: contains Sulfuric Acid (EINECNo. 231-639-5). Causes severe burns.
Keep out of the reach of children.