Find Reviews and Compare Prices for:       All ProductsPumps & Powerheads     2.5 (2)   Add a review Hydor Koralia 1 Controllable PumpPowerhead   Koralia Controllable Pumps and Wavemakers Koralia 1 Controllable Pump by Hydor. Hydor Koralia Controllable Pumps: Low voltage Koralia water circulation pumps with Koralia Wavemaker control system make wave and tidal... Price: $35 to $83 Compare Prices at 2 stores Member Reviews Compare Prices Product Spec Send to a friend Searched Hydor Koralia 1 Controllable PumpPowerhead in Reviews   You must log in to review or click here to register Username:   Password:   Remember Me?     great for nanos General Would buy 2 if I had a 20gallon. Liked about it size, reliability, design, wide flow. Didn't like Not powerful enough to use singly for a 29+ Overall rating:   4.0 Overall satisfaction:   5.0 Would consider buying it again:   3.0 By harlequin29 Apr 26, 2009   Ask harlequin29 a question about this item. Was this review helpful to you? Report this review   Price: $35 to $83 Compare Prices at 2 stores great for nanos! General Good enough flow for a 20G or smaller. Not enough for my 29. 2 would be efficient. Liked about it silent, efficient great maneuverability. Good magnets. Wide flow and a reputable company. Didn't like Detritus build up requires weekly maintenance on the housing. Not efficient with a wavemaker. Overall rating:   1.0 Overall satisfaction:   1.0 Would consider buying it again:   1.0 By harlequin29 Apr 26, 2009   Ask harlequin29 a question about this item. Was this review helpful to you? Report this review   Price: $35 to $83 Compare Prices at 2 stores     Something wrong in this page? Let us know! Related products: More Hydor Pumps & Powerheads Other Pumps & Powerheads internal use: spec289 spec311 spec316 spec320