Dwarf fish like Guppies and Danios, Corydora catfish, pigmy suckermouths, groups of barbs or tetras A sponge filter matches a Rainbow Belly Pipefish tank finest. It does not build many motion and it could Obtain microfauna with the pipefish to predate on. You could put them in community tanks, but https://pearlaquatics.my/product/neo-helios-flat-s3-plus-nano-13w/