Closed Loop

true closed loops are something you want to add to a tank before water or anything else is added to the tank. if you are looking for a non-drilled CLS's you can look at my website. i have a picture of my left side CLS. i will update it when i get the new pump for that side, but you will get the idea.

G~

sorry but what is a closed loop?

_ReefFer_ said:

sorry but what is a closed loop?

Click to expand...

try these links. one of those things that are hard to explain. there are a lot of pics in these threads.

G~

Here's a site witha DIY closed loop.

http://www.sparklingfloorservice.com/tank/closedloop.html

-Paul