Realtree
Fish Addict
The afore mentioned tank has a complete 1m bubble wall alomg the back
Once again looks stunning - but is it anygood for malawis
Once again looks stunning - but is it anygood for malawis

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was asking as pics of tanks I have looked at seem to have little evidence of airation![]()
Think we've got crossed wires
my tank has a 1metre long bubble wall aong the entire back glass
so loads of airation![]()
the best way to improve gas exchange is by agitating the surface of the water in the tank with your filter outlet or a powerhead or spray bar aimed at the waters surface or across it.... imho air stones or air curtains serve little purpose besides aesthetics
iv got a air stone at the back of my malawi tank but i must agree i do have the outlet of my external filter at the top of the water so it moves it around allot more, and also the food i put into the tank