Another Closed Loop Q?

[alistair]

My tank is drilled for a Closed Loop (1 feed and 2 returns). The return holes are 1/3 up from the bottom of the tank.
When I return the water to the tank, should I install a spray bars along the back wall of the tank behind the rock?
Or just return to a nozzle?

 

[Brian]

I would just use some locline fittings and direct the flow wherever you think you may need it. But if you like a spray bar, then by all means go for it! It's all preference really..

 

[TNT_Tile]

Spray bars can be tricky getting the right amount of holes and size. Ultimatly it is your tank and your decision. Both should work well for you.

 

[Absinthe]

Locline nizzles. Spray bars arent easy to maneuver flow.