The Deluxe Freshwater Test Lab helps serious aquatic hobbyists to maintain the healthiest tanks. All inclusive kit contains tests for pH, ammonia, nitrite, hardness GH & KH, iron, CO2, and chlorine

TetraTech Deep Water Air Pumps

TetraTec Deep Water Air Pumps were designed to pump large quantities of air, even in deep aquariums where oxygen levels are low. They are also an excellent choice for driving protein skimmers, and have power to drive multiple airstones in one or more tanks.