The Reef Octopus Elite 220-INT Super Cone Protein Skimmer is the largest in-sump model in the Elite line, built around a 36V VarioS-6S variable-speed pump for big, heavily-stocked reef systems. The Super Cone body scales up accordingly, giving foam more room to stabilize and concentrate before it reaches the collection cup. Bioload capacity: 300 gallons (heavy), 400 gallons (medium), 530 gallons (light), excluding sump Pump: Reef Octopus VarioS-6S variable-speed pinwheel pump, 35-70 watts, 36V, up to 528 gph water draw Control features: 5-speed memory controller, slow-start ramp, float switch input, feed-pause modes, 0-10V input for Apex/Reef Angel integration Body: cast acrylic/PVC Super Cone, twist-and-lift cup, vented wedge output valve At up to 530 gallons rated capacity, the 220-INT is the ceiling of the Elite Series before stepping up to Reef Octopus's commercial-class skimmers — a common choice for large display systems and multi-tank frag setups.Compatible replacement parts: VarioS-6S pump kits and collection cups for the Elite 220 series.
