Very cool Hoppy. Do you know what size tank (up to) it might be recommended for? Also, what is the GPH of a Catalina 400? I can't find it yet online. Is it around 120 GPH? Oh yeah, I just subscribed to the BarrReport. LOL
Three Tanks...Eheim 2128 & XP3-90G, Eheim 2128-65G, Eheim 2232-25G.... Tek 4x54 watt T5-90G, Aqualight 96watt PC 65G low tech, 65 watt Aqualight-25G.... Hydors-90G & 65G ... Flourite in 90, 65, & 25 Gallons, .... Auto Water Change/Auto dosing on 90 & 65 gallon..... AGA member......