The Reef Octopus RS-80 Mini Reef Sump is a simple, well-built PVC sump for nano and small reef tanks, with a straightforward baffle layout that's easy to understand and set up. An 8-inch movable baffle lets you adjust chamber sizes and water level to fit whatever equipment you're running. Best for: nano and small reef tanks needing a compact, no-frills sump Construction: durable PVC body Features: universal probe holder, positional filter sock holder, 8in movable baffle Layout: main filtration chamber holds the filter sock and has room for a protein skimmer, heater, and other equipment, baffled off from the return section Warranty: 1-year non-transferable warranty on the sump The movable baffle is the standout feature here — it gives you real flexibility to resize chambers as your equipment list changes, rather than being locked into fixed compartment sizes.Compatible replacement parts: filter socks and baffle seals for the RS-80.
