The Marina air curtain creates spectacular aquatic effects in fresh or salt water aquariums. The air curtain is very flexible and can be shaped in numerous ways. It can also be threaded through ornaments, plants or rockworks to accentuate and bring them alive with beautiful bubble displays. The air curtain is extremely permeable, producing a full curtain of bubbles without strong air resistance. It comes complete with 3 ceramic weights.

Length: 20 cm (8 in).