Eshopps Advance Series 3rd Generation Refugium Sump for Aquarium Tanks 75-125 Gallon Skull the most soluble form of

the most soluble form of calcium carbonate

please carefully measure your glass thickness to ensure compatibility

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The filter comes with flexible drain hose

Incoming water enters a degassing chamber

Eshopps Advance Series 3rd Generation Refugium Sump for Aquarium Tanks 75-125 Gallon Skull the most soluble form ofThe Eshopps' Advance Series sump is two filters in one, part open Reef Sump, part Refugium, and is designed for aquariums. Incoming water enters a degassing chamber, and then is diverted into the separate sump and refugium chambers. The open sump chamber is large enough to house a Protein Skimmer, Media Reactor, or other equipment. The sump also has a built in probe holder. The refugium is large enough to grow nutrient consuming macroalgae, and