to improve water circulation

[armageddon]

Originally Posted by armageddon

my 422 is having very good circulation. almost no dead spot except for those areas behind wood or stones. even there, can see the plants moving slight in the little waves of the plant. realised that lily pipes works in this case. i angled it 45degree towards the front. running a ehiem 2250 canister so everything seems well.

an external Co2 reactor will do good to the overall Co2 distribution. but realised if you have good water cirulation, just a good diffusor within tank will work as well.

error. is 2260.. haha