Collection: Fluval Skimmers

Two Fluval protein skimmers are listed here: the Sea PS1 and the smaller Mini Sea PS2. Both are hang-on designs rather than in-sump units, which puts them within reach of a nano or small marine tank run without a sump. The PS1 is the larger of the pair, while the Mini Sea PS2 is aimed at the smallest all-in-one setups. Neither needs a sump compartment, but both need clearance behind the tank for the body and collection cup, so measure the gap between the aquarium and the wall before ordering.