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Tests for nitrite in freshwater & saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in the biological filte...

Enables user to adjust pH levels as required & includes 1.25 oz bottles of pH Up, pH Down, and pH Indicator Solution. Tests the pH of wat...

The API® pH TEST KIT monitors pH to maintain healthy freshwater conditions in your tank. pH control is imperative to prevent the harmful eff...

Liquid pH Control. pH Up is fast acting and colorless, it raises pH and makes water more alkaline without clouding the water.

As phosphate increases, so does the chance of having unsightly algae and green water blooms. Test reads 0 to 10 mg/ or parts per million (ppm...

Targeted treatment attacks only those pathogens that pose a threat while leaving helpful strains untouched, bombards infections with multiple antif...

Quickly clears cloudy pond water by causing tiny suspended particles to clump together, forming larger particles that fall to the bottom and are si...

Effectively controls many types of green or green water algae, string or hair algae and blanketweed in ponds that contain live plants. Controls exi...

Effectively controls many types of green or green water algae, string or hair algae and blanketweed in ponds that contain live plants. Controls exi...

Effectively controls many types of green or green water algae, string or hair algae and blanketweed in ponds that contain live plants. Controls exi...

Effectively controls many types of green or green water algae, string or hair algae and blanketweed in ponds that contain live plants. Controls exi...

Effectively controls many types of green or green water algae, string or hair algae and blanketweed in ponds that contain live plants. Controls ...

EcoFix is a powerful natural combination of five bacteria strains to efficiently degrade dead algae and sludge in pond while maintaining healthy an...

A complete kit for testing tap water & pond water. Tests water 4 different ways to protect fish from dangerous water conditions. Tests include:...

All-natural antibacterial remedy rapidly repairs damaged fins, ulcers & open wounds. Treats fin & tail rot. Use when adding new fish to the...

PimaFix uses the antifungal power of Pimenta racemosa (West Indian Bay Tree) for the treatment of fungal infections in freshwater and saltwater fis...

PimaFix uses the antifungal power of Pimenta racemosa (West Indian Bay Tree) for the treatment of fungal infections in freshwater and saltwater fis...

All-natural sea salt improves gill function, protects against nitrite toxicity & reduces stress by helping maintain a natural balance of ele...

Simply Clear quickly and effectively clears up murky, cloudy water while improving water quality. A special blend of bacteria effectively breaks do...

Instantly removes chlorine and breaks the chloramine bond to make tap water safe for your pond. Replaces the natural slime coating fish may lose fr...

Heals open wounds & abrasions; promotes regrowth of damaged fin rays & tissue; treats fin & tail rot. Will not adversely affect the ...

Patented inner chamber supplies spirulina algae for a mid-week treat. One pyramid will feed up to 15-20 fish in a 10 gallon tank for 7 to 8 days. P...

API Quick Start features a unique nitrifiying bacteria that consumes ammonia and nitrite to prevent new tank syndrome. Quick Start allows for th...

API Quick Start features a unique nitrifiying bacteria that consumes ammonia and nitrite to prevent new tank syndrome. Quick Start allows for th...