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ReefRhythm Protein Skimmers
ReefRhythm Protein Skimmers
5.0 / 5.0
(1) 1 total reviews
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The ReefRhythm RR series is our latest line of DC powered protein skimmers.
ReefRhythm RR protein skimmers have space-saving internal pumps, and are designed for in-sump use.
Each ReefRhythm skimmer includes a fully controllable DC pump, with 9 flow speeds and 3 feed timers. You can choose from a 10, 30, or 60 minute feed timer, and the LCD displays the time remaining before the pump re-activates.
The RR skimmers have a unique octagonal base that tapers into a circular column. The octagonal base maximizes internal space while the upper cylinder concentrates fish waste for efficient removal.
Each DC pump is paired with a needle wheel impeller and an air silencer for quiet operation.
The collection cup includes a stopper for standalone use, and a drain hose so it can be paired with a larger collection chamber.
ReefRhythm skimmers are available in 4 sizes, covering tanks from 75 gallons all the way up to 850 gallons.
| 
 Skimmer Size  | 
 Tank Volume (Gallons) Heavy bioload-Light bioload  | 
 Ideal Water Level  | 
 Max Air Intake (gph)  | 
 Max Pump Flow Rate (gph)  | 
 Max Power (W)  | 
 Dimensions L x W x H (inches)  | 
| 
 RR-150  | 
 75-150 Gal  | 
 6.5”  | 
 80  | 
 300  | 
 20W  | 
 5.9 x 5.1 x 20.5  | 
| 
 RR-250  | 
 150-250 Gal  | 
 6.75”  | 
 150  | 
 550  | 
 25W  | 
 7.9 x 5.9 x 21.25  | 
| 
 RR-400  | 
 250-400 Gal  | 
 8.75”  | 
 210  | 
 800  | 
 45W  | 
 9.8 x 7.5 x 23.25  | 
| 
 RR-850  | 
 400-850 Gal  | 
 9”  | 
 450  | 
 1600  | 
 68W  | 
 11.25 x 9 x 25.25  | 
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I’ve been running the RR 250 for 2 weeks. Right out of the box, it immediately started skimming. Pump is quiet with multiple feed timers. So far I’m loving it!

I’ve been running the RR 250 for 2 weeks. Right out of the box, it immediately started skimming. Pump is quiet with multiple feed timers. So far I’m loving it!