API Freshwater Master Test Kit Ciano For a bright and beautiful

For a bright and beautiful community aquarium

For best results (in most aquariums) use with Easy Life Profito and Ferro

a black sponge

The Bio-CO2 Pro Refill Pack includes several pre-measured Activator yeast sachets and Booster tablets to quickly and conveniently kickstart the biological fermentation process in Fluval Bio- CO2 Pro systems

API Freshwater Master Test Kit Ciano For a bright and beautifulThe API FRESHWATER MASTER TEST KIT measures the 4 most important levels in freshwater aquariums quickly and accurately, including pH, high range pH, ammonia, nitrite, and nitrate. With scientific accuracy for professional results, the FRESHWATER MASTER TEST KIT comes with 4 test tubes and a convenient holding tub for easy storage. The kit also includes a step by step instruction booklet with a color chart that provides information on how to correct