How to use a drainage ball valve on viv

[flybyferns]

OK, got the tank back today with perfect cut hole, now letting the background set Natural Cork Tile Background I Love these!!

So now I need to cut the egg crate, what's the best way to do this? And don't type carefully either, and yes I'm talking to you. I've never worked with this before so didn't know if power tools i.e. table, skill or jig saw will crack it, or maybe a hack saw would work best.


FYI the bulkhead and hole was $20.

Hooray !
I'm glad it's done Great price.

[kueluck]

Now that's what I'm talking about, teamwork. Ya'll so helpful.