Complete filter systems for seawater consisting of a filter basin type "Basic", skimmer with degassing stage, a sock filter, an empty filter and a media cup (not size 50). The filter components are pre-installed, so only the connection from the aquarium and to the aquarium must be carried out by you.
Only one return pump (standard or energy-saving type) must be ordered to connect the system to the aquarium. For a professional PVC piping we can offer you the necessary fittings and pipes. Alternatively, the return pumping to the aquarium can be carried out with a hose.
We will be happy to advise you.