Ista Rectangular Bio-Sponge Aquarium Filter (Large) Tank Safety Controls up to two devices

Controls up to two devices or two channels when wired to compatible equipment

and temporary frag holding

and Coralline Algae

The juveniles' resting color is rusty red but it can change to yellow when blending in with bright decor

It can be distinguished by its short snout

Ista Rectangular Bio-Sponge Aquarium Filter (Large) Tank Safety Controls up to two devicesIsta Rectangular Bio Sponge Aquarium Filter (Large) High Capacity Air Driven Filtration with the Ista I 149 The Ista Rectangular Bio Sponge Aquarium Filter (Large) provides increased sponge capacity for aquariums requiring dependable mechanical and biological filtration without the strong intake of a motor driven internal filter. Its tall rectangular foam block captures suspended debris while providing extensive surface area for beneficial bacterial