14gal biocube, Steve T media rack, stock pump/lighting. I was thinking of upgrading the pump. I see folks use Maxijet 900 submersible pumps, Maxi jet 900 3 in 1 power head and also a Hydor Koralia 1 (pump) which seems to not really be a pump but a water
Question--- what the difference between the maxi jet-3 in 1 pump and the maxi jet submersible pump? Seems the 3 in 1 is both a pump and a water circulator? Do you replace your stock pump with the pump unit and stick the circulation motor in the tank? Do i just need a Koralia 1 circulation unit?
They are all in the same price range, which should I get? thanks