Variable Flow Hydor Koralia
Is there a Hydor Koralia variable flow powerhead available? I can't seem to find anything current about them, just the constant flow models. I'm looking for a controller and couple powerheads and I kind of like the broad flow of the Koralia's.
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75 Gal. display with 40 Gal sump - Dual 1.5" drains, Aragonite sugar sand substrate, SWC Extreme 250 Cone Protein Skimmer, 1800L return pump, 4 AI SOL LED Lights, 250 ml pellets in a recirculating bio-pellet reactor, BRS Doser pumps for Calc & Alk, Tunze Osmolator Auto Topoff system connected Vertex Puratek RO/DI.
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