Cobalt vivarium - soon to start :)

[Heatheranne]

Yes, that's what it is ^. Thanks Bill .

I'm more likely going to grout it, though I haven't completely decided yet. I want to be able to paint it.

[FishChum]

Hi, I'm new here, just wanted to say if you are planing to do a drip wall still, the easy-est way to get even flow along the length of your pipe is to have the holes at the top facing up, the pipe needs to fill completely that way and it will drip evenly along the length rather the more neer the in put, I know this from creating a drip rain system before.
P.S. nice foam rock's!
P.P.S the holes can be the same size this way too,there is even pressure at all of them, rather the using back pressure to control flow.