Hello all, I'm looking into setting up my 60x40x40 (90L) aquarium and I'm a bit torn between the Oase Biomaster Thermo 250, and the 350. I'd preferably like to go for the 350, but in a planted tank do you think the flow rate would be too high? I dont want the flow to end up toppling my plants or pushing my future fish around too much. I'll be going for some harlequin rasbora and perhaps some honey gouramis, although the gouramis arent a deal breaker for me. Just looking for some advice really! tl;dr biomaster 250 or 350 for 60cm aquarium?