Red Sea REEFER DC Skimmer 300 with ReefRun Self-Leveling Technology
$489.99
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Medium U.S. shipping: $49.99. This item does not qualify for standard free shipping.
Controller required: ReefRun Dual Controller is required for operation unless specifically included with the selected package. Controller sold separately.
Shipping & Delivery
Medium shipping: $49.99. The standard $100 free-shipping offer does not apply.
Most in-stock orders process in 1–3 business days. Estimated standard transit is 5–12 business days after dispatch. Backorders, preorders, and special orders follow their stated lead times. Dates are estimates, and separate shipments may have separate charges.
Review the Shipping & Live Arrival Policy and final charges at checkout. International rates and specialty charges are separate from domestic standard offers.
Red Sea REEFER DC Skimmer 300
Take protein skimming beyond basic on/off operation with the Red Sea REEFER DC Skimmer 300, featuring a variable-speed Sicce PSK DC pump and Red Sea's intelligent Self-Leveling technology.
Designed for reef aquariums up to 80 gallons with an SPS/high bioload, 160 gallons for a mixed reef, or 240 gallons for fish-only systems, the DC 300 combines powerful waste removal with smart monitoring and automatic pump adjustment.
Self-Leveling Technology
A dual-action solid-state sensor continuously monitors both foam wetness and the waste level in the collection cup. When foam becomes wetter than the user-defined over-skimming threshold, the system automatically reduces pump intensity.
It then gradually adjusts the pump until stable skimming is restored at the preset intensity. This helps prevent sudden over-skimming and collection cup overflow while maintaining efficient operation.
Variable-Speed Sicce PSK DC Pump
The REEFER DC 300 uses Red Sea's PSK DC-1200 Sicce pump, providing variable flow and quiet, energy-efficient operation.
For the DC 300, Red Sea specifies:
Air Flow: 500 LPH / 130 GPH
Water Flow: 1,000 LPH / 265 GPH
Power Consumption: 20W
The combination of the DC pump, proportionally sized venturi, bubble diffuser, and reaction body is designed to maximize air-to-water contact for efficient organic waste removal.
ReefBeat Smart Control
When connected through the required ReefRun Dual Controller, the REEFER DC Skimmer becomes part of Red Sea's ReefBeat ecosystem.
Compatible smart functionality includes variable pump control, Self-Leveling operation, and notifications if the pump becomes blocked or runs dry.
The ReefRun Dual Controller can operate two compatible devices, allowing you to connect a REEFER DC Skimmer and compatible ReefRun return pump to the same controller.
Quiet Operation
The PSK DC pump, rubber connectors, and air intake silencer work together to reduce operating noise and vibration.
That makes the DC 300 suitable for reef systems installed in living rooms, offices, bedrooms, and other spaces where equipment noise matters.
Aquarium Ratings
SPS / High Demand Reef: Up to 80 gallons
Mixed Reef: Up to 160 gallons
Fish Only: Up to 240 gallons
Specifications
Model: REEFER DC Skimmer 300
Height: 21" / 53 cm
Pump: Sicce PSK DC-1200
Air Flow: 500 LPH / 130 GPH
Water Flow: 1,000 LPH / 265 GPH
Recommended Water Depth: 6–8"
Power Consumption: 20W
Product Highlights
Self-Leveling skimmer technology
Dual-action foam and waste sensor
Variable-speed DC pump
Sicce PSK DC-1200
Automatic over-skimming protection
Quiet operation
Low 20W power consumption
ReefBeat smart ecosystem integration
Pump dry-run and blockage notifications
Designed for SPS, mixed reef, and marine fish systems
Important Controller Requirement
ReefRun Dual Controller is required for operation and is sold separately unless specifically stated as included with the selected package.
The PSK DC-1200 pump and Self-Leveling sensor operate through the ReefRun Dual Controller.
Why Buy From Infinity and Beyond Aquatics?
Infinity and Beyond Aquatics offers premium reef filtration and smart aquarium equipment from Red Sea and other leading aquarium brands.
From protein skimmers and return pumps to lighting, dosing, testing, controllers, and complete reef systems, find the equipment you need to build a modern, connected aquarium.