Seachem Reef Reactor Lg Shrimp so a secure lid is

so a secure lid is essential

Included Pump Modes

it is possible to use two different filter media at the same time by inserting a chamber separator

If you keep live plants in your discus aquarium

and another plug for power out to the pump (included)

Seachem Reef Reactor Lg Shrimp so a secure lid isReef 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 for Reef Reactor Lg and 0. 5 1cm for Reef Reactor Md. It is intended for use in calcium reactors where it is dissolved slowly with the addition of CO2. It can be also be used as a substrate for reef aquariums or refugiums. As it dissolves,