Ista Round Bio-Sponge Aquarium Filter (Large) Airline Tubing & Accessories or back chamber to help

or back chamber to help track water temperature and support alerts

Its jaws may be up to half the length of its body

then adjust pump speed and output level gradually

Boyd Chemi-Pure Elite - 47 oz

Occasionally blowing the colony with a baster or powerhead will help clear detritus from between the polyps and discourage nuisance algae

Ista Round Bio-Sponge Aquarium Filter (Large) Airline Tubing & Accessories or back chamber to helpIsta Round Bio Sponge Aquarium Filter (Large) Broad Biological Filtration with the Ista I 146 The Ista Round Bio Sponge Aquarium Filter (Large) combines a broad sponge surface with a low profile weighted base for dependable mechanical and biological filtration. Its air driven operation draws aquarium water through the porous foam while rising bubbles improve circulation and help promote oxygen exchange. The larger round sponge provides increased