Quote:
Originally posted by jamesBS
has any one ever drilled a tank with water in it.i have a 90 Gal that I want to put a anther drain in. I wood drain down a third and have at it.do you think glass dust will hurt corals.its just sand right
|
I drilled my 180 for an 1 1/2" bulkhead after it had been set up for 8 months. Just drained out about 30 pct. and started drilling, as for the glass dust di not bother the inhabitants just made the water cloudy for a few hours, and remember glass is sand.