ok quick question would it be ok to line the bottom of the first layer in like large flat rocks? and where i level it off with cinder blocks how would i put a skimmer into that?? or where would i put a skimmer at?
1. would be the flat rocks going across
2. is where im going to come up on the sides with cinder blocks and level it off
3. would be where im going to put the water fall
1. would be the flat rocks going across
2. is where im going to come up on the sides with cinder blocks and level it off
3. would be where im going to put the water fall