Regal 200INT Protein Skimmer

The Reef Octopus Regal 200-INT Protein Skimmer is rated for aquariums up to 400 gallons and runs a VarioS-4S variable-speed DC pump for tunable air and water flow. Five energy-saving power settings, a detachable controller with safety float switch input, and dual 15/60-minute feed-pause modes give it the same refined control as the Elite Series in the Regal's hybrid conical body.

• Capacity: up to 400 gallons
• Pump: VarioS-4S variable-speed pinwheel pump, 24V, 5 power settings
• Control features: float switch input, 15/60-minute feed-pause modes, 0-10V third-party controller input
• Body: solid cast acrylic, hybrid conical shape, fully disassembles for cleaning

The 0-10V input means a system controller like a Neptune Apex can take over pump speed entirely — useful for automating skim rate around feeding schedules or bioload changes without manual adjustment.

Compatible replacement parts: VarioS-4S pump kits sized for the Regal 200 series.

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