Eggcrate for rock

[Doug]

Originally Posted by Snappy

Eggcrate under sand & rock sounds to me like a recipe for a nitrate build up.

I dont get that one Greg?

[Aquattro]

Originally Posted by Doug

I dont get that one Greg?

I suppose, technically, it could restrict water movement, although I haven't found this to be the case with 2" of sand or less. My NO3 has always been 0.

[tang daddy]

I heard some guys mention fijicrete, is that a cement??

[Doug]

Originally Posted by tang daddy

I heard some guys mention fijicrete, is that a cement??

http://www.canreef.com/vbulletin/sho...d.php?t=103405

[Doug]

Originally Posted by Aquattro

I suppose, technically, it could restrict water movement, although I haven't found this to be the case with 2" of sand or less. My NO3 has always been 0.

If under the sand I dont see how. Exposed, yes I agree.


Perhaps I will just stick with bare bottom. Always worked well for me so far. No eggcrate....no sand.

Still going to use to much rock compared to you guys....

[Aquattro]

Originally Posted by Doug

Still going to use to much rock compared to you guys....

At your age, we expect you to be stuck in your ways

[Doug]

Originally Posted by Aquattro

At your age, we expect you to be stuck in your ways