BioSPON hybrid sponge filter has more than one trick up its sleeve

The humble sponge filter is the unheralded hero of aquarium keeping which first made it possible to both filter and aerate aquariums in the early days of aquarium keeping. We can think of almost nothing that has changed about sponge…

Atlantis Marine World switching some displays over to straw bale sponge filters

Sponge filters are not a novel invention but due to budget cutbacks, Atlantis Marine World of Riverhead NY has been experimenting with a supersized version of the classic sponge filter that is made from straw bale. The supersized straw bale…