Hi all, setting up my 45g (175 litre) tank. It's doing really well however the only flow I have is from the return pump. As it's a 2nd hand tank and equipment I actually forgot to check how powerful that return pump actually is. Any how, I'm considering getting wavemaker(s) but as it's not a long tank (60cm (24 inches)) what should I be looking for? Normal wavemakers any good or would 1 gyre (cross flow) be better? Thank you all for any advice.
