Show Me Your Closed Loop system!

[Emoney]

Im upgrading (around tax time) to a 240-300gl range tank..Thinking of going closed loop, but dont have much knolwage of setting one up. I like the idea of 1-2 extenal pumps and hiding the returns in rock work..a bunch of random flow...thoughts or suggestions would be nice

Any pics would be great!!

 

[killingseed2000]

CL feed system

cl pump and return pump

ocean motion 4 way drive unit

two of the return holes and the feed hole.

diagram of holes before drilling
, it ended up being a little differnt as the CL feed hole was lowered and ss 2,1/1,1 replaced the main returned which i ran over the top.