badassissimo;3881427; said:Darn. I was hoping for this to take off again. If you end up with some vases again from like a donations resell shop then you could try drilling them. Just use a smaller circular bit than the opening for the joint. If you go slow enough, there shouldn't be a problem and you can probably have the glass company sand the rim so fish can't cut themselves.
Malt_Vinegar;3881539; said:Why not try square vases? Would be easier to cut, and might be a bit stronger?
Plenty of cheap ones about (well, in the UK at least!)