#647 Tube Sponge artificial coral inserts Pictured here is the standard

Pictured here is the standard pumpkin color

These formations hang down from rocks during low tide

Postelsia palmaeformis is an annual and like many brown algae has two distinct morphologies during its lifecycle – the microscopic gametophyte and the macroscopic sporophyte

commonly known as dead man's rope or sea lace typically has long

This compact 1-hole frag rock is molded from an authentic brain coral skeleton

#647 Tube Sponge artificial coral inserts Pictured here is the standardThis is our small tube sponge measuring 5 x 3 x 5 inches. These are made of a durable, flexible and nearly unbreakable UV stable polyurethane composite safe for all aquariums. Many colors to choose from. Thank You and enjoy! Call or email us anytime with any questions at 1 888 637 6598 or oceanaquaria@gmail. com