I received my RKL and 2 evolution 425s. I quickly set it up and was quite pleased with the wavemaker feature. The 425 are far more powerful that my old nano and just as small. My RKL came with an insert saying it was upgraded to firmware version 1.11. Well it was not and after upgrading I...
ReefBuilders has a good review on the new Nano Koralia Evolution
http://reefbuilders.com/2010/01/21/nano-koralia-evolution-water-pumps-undercarriage-peeped/
I'm putting the 2 425 in a JBJ 24 gallon tank. I plan on having the RKL alternate between the two on a 15min cycle. I ordered them online at Marine Depot http://www.marinedepot.com/Hydor_Koralia_Nano_Circulation_Pump_Powerhead_Fixed_Flow_Aquarium_Powerheads-Hydor_USA-HD00715-FIPHFF-vi.html
I...
I just ordered the RKL and 2 Koralia Evolution 425 that I plan on using as a wavemaker. Based on my research it should work fine, but I'll let you know how it goes.
Recent Mods and Upgrades
I wanted to install protein skimmer in my JBJ 24DX and decided to go with a AquaticLife Mini 115. This skimmer got some very good reviews on Marine Depot and you can't beat the price. I initially installed the skimmer in the front part of the tank's display area but...