VarioS 6 Controllable Circulation Pump

The Reef Octopus VarioS 6 Controllable Circulation Pump is a higher-output DC propeller pump for larger return, reactor-feed, or closed-loop circulation applications. It carries the same ceramic shaft construction, 5-speed control, and float switch integration as the smaller VarioS models, scaled up for more demanding flow needs.

• Best for: return pump duty, reactor feed, or closed-loop circulation on larger systems
• Included: float switch, power supply, input/output unions, stepped barb output fitting, protective intake screen
• Controls: 5-speed controller, feed/pause modes, 0-10V input for third-party controller integration
• Design: true slow-start ramp, waterproof 3-conductor union, rotatable output in 90-degree increments

This is the circulation-pump (propeller impeller) version — for a skimmer-specific pinwheel version at this flow level, see the VarioS 6S.

Compatible replacement parts: ceramic shafts and impellers for the VarioS 6.

At Marine Concept Supply, all sales are final. Due to the sensitive nature of live animals and aquatic products, we do not accept returns or exchanges under any circumstances. Please review your order carefully before completing your purchase. No Cancellations.

If you have any questions or concerns about your order, please contact us at shop@marineconceptsupply.com and we’ll do our best to assist you.

We Ship UPS and will send tracking as soon as the item ships. 

Return shipping for any approved warranties are not covered and will be subtracted from the approved credit total.

Restock Fees apply to some products, due to their size or a manufacturer policy.Each product with a restock charge is marked online, in the description.

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right