Seachem Reef Reactor Media Large Select Size::4 liter It efficiently drives undergravel filters

It efficiently drives undergravel filters

Deep Dome Lamp Fixture

Great for larger tropical fish requiring higher protein levels

Paroedura sp

Fluval 406 Canister Filter (A217)

Seachem Reef Reactor Media Large Select Size::4 liter It efficiently drives undergravel filtersReef Reactor is a high purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 1 3 cm. (Reef Reactor Md is 0. 5 1 cm). It is intended for use in calcium reactors where it is dissolved slowly with the addition of CO2. As it dissolves, it provides calcium, magnesium, strontium, potassium, and carbonates among other important