API

Makes water clean and clear. The exclusive research grade resin-carbon blend in CRYSTAL BIO-CHEM ZORB cartridge removes compounds that carbon alon...

Durable algae scraper for cleaning aquarium walls. Made with a long, strong handle to protect user from getting too wet. Scrapes off algae quickly ...

An incredibly durable algae scraper for cleaning aquarium walls. Made with a long,strong handle to protect user from getting too wet. Scrapes algae...

Indestructible pad which gives the user hand-held control to reach in and clean the algae from the nooks and crannies of the aquarium. For acrylic ...

Indestructible pad which gives the user hand-held control to reach in and clean the algae from the nooks and crannies of the aquarium. For glass aq...

Anti-bacterial fish medication Broad spectrum treatment & control of bacterial fish infections Treats fin & tai lrot, open red sores, mout...

Anti-bacterial fish medication Broad spectrum treatment & control of bacterial fish infections Treats fin & tai lrot, open red sores, mout...

Treats internal & external bacterial fish disease Effective against fin & tail rot, gill disease, open red sores & more common infecti...

Proper pH control is imperative to prevent the harmful effects of too alkaline or too acidic aquarium water on fish and plant life. Tests pH level...

Tests tap water & freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Helps prevent fish stress caused by rapid pH shi...

This kit tests tap water and aquarium water for five different parameters that affect the health of freshwater fish: pH, High Range pH, Ammonia, N...

Effectively treats saprolegnia fungus infections (eye fungus, mouth fungus and fin and tail rot). 10 ct

Effectively treats gill disease, mouth fungus, furunculosis, black molly disease, fin and tail rot and dropsy.

Effectively treats gill disease, mouth fungus, furunculosis, black molly disease, fin and tail rot and dropsy.

Rapidly treats a wide range of parasitic diseases. For use in freshwater & saltwater aquariums Fast dissolving powder treats up to 100 gallons...

Rapidly treats a wide range of parasitic diseases. For use in freshwater & saltwater aquariums Fast dissolving powder treats up to 100 gallons...

Contains pea protein proven to be a superior plant protein source for digestibility and growth. Includes wheat sources as a highly digestible sourc...

Liquid fertilizer formulated for rapid absorption by plant leaves. Contains chelated iron and potassium essential for lush green leaves.

Liquid fertilizer formulated for rapid absorption by plant leaves. Contains chelated iron and potassium essential for lush green leaves.

API Super ICK Cure fish remedy treats Ich, or white spot disease, in fish, along with other highly contagious parasitic diseases. The Ich parasite ...

Effectively treats Ich, a highly contagious & very destructive parasite, which may cause large wounds that easily become infected. Kills the I...

Effectively treats Ich, a highly contagious & very destructive parasite, which may cause large wounds that easily become infected. Kills the I...

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

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

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

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

Composed of natural and synthetic ion-exchange resins in a convenient pouch. Selectively removes ammonia, nitrite and nitrate from freshwater aquar...

Effective for both fresh & saltwater aquariums. High levels of nitrate are a food source for unwanted algae & indicate poor water quality ...

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

Lowers pH and makes aquariums more acidic. Fast-acting, colorless, easy-to-use and will not cloud or color aquarium water. 1.25 oz.bottle on card (...

Lowers pH and makes aquariums more acidic. Fast-acting, colorless, easy-to-use and will not cloud or color aquarium water. 1.25 oz.bottle on card (...

Use to measure pH changes in marine aquariums, aquariums with African chchlids, and very alkaline tap water. Reads the pH of water within the high...

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 water wi...

Tests wide range of pH levels from 6.0 To 9 in fresh or saltwater Just dip & read! 25 ct

Liquid pH Control. pH Up is fast acting and colorless, it raises pH and makes water more alkaline without clouding the water. 1.25 oz. bottle on ...

Liquid pH Control. pH Up is fast acting and colorless, it raises pH and makes water more alkaline without clouding the water. 1.25 oz. bottle on ...