Dual Deionization Canister New Wave Exclusive A feed pump is not

A feed pump is not required as water is drawn directly from the sump

alkalinity and magnesium will be consumed the quickest and the Red Sea Reef Foundation System uses high quality components letting you replenish the basic trace elements that are being consumed

Having a flexible neck lets you perfectly position the light over the tank while having a stylish modern look for aquariums without a canopy

but make sure you keep the lid off the container until then

Dual Deionization Canister New Wave Exclusive A feed pump is notDual DI Canister with 1 4" Ports . Perfect for adding additional stages to your current system. Comes with 5 feet of tube. Perfect for adding additional DI stages to your RO system Cartridges come with canisters full of DI Resin Canister is refillable 5 feet of tube " Ports Easily install in less than a minute