Blue Sea Squirt Tropic Marin Pre-wet the media by adding

Pre-wet the media by adding it to at least twice its volume of freshwater

8 W power consumption suits small continuous-flow applications

and Red Sea associates this group with purple/blue pigment production in stony corals

ContrALL controller

Maintenance: Membrane replacement and recalibration required periodically

Blue Sea Squirt Tropic Marin Pre-wet the media by addingTunicates, or Sea Squirts, resemble sponges but are actually very complicated animals related to fish. Their adult form lives attached to hard substrate and filters the water for food, mainly bacterioplankton. A well established aquarium with a sand substrate will help to generate appropriate food. Additions of phytoplankton and occasional stirring of the sand, as well as minimal or no protein skimming, may help. We recommend Tunicates only be