Co2 And Fert Circ

[paulc]

Hi,

I have decided to get a KORALIA NANO 1600 pump to help circulate the co2 and frets around my tank. The tank is an AR-850 155 Litre with an external trickle filter (i.e. the water is drawn up and sent along an internal spray bar and then trickles back in through the opposite end).

I have attempted to draw where I plan on putting the Koralia below. The idea being that it will a) push against the front of the tank and then circulate that way and b) will cross the path of the existing flow.

Could I have your comments please and also, do you leave these circulation pumps on 24/7 or only when co2 is being pumped?

Many thanks

 

[SO19Firearms]

IMO that will make for a random flow.
It might be better to keep everything in the general direction of the flow as it is already. So power head on the right somewhere.