Babies at the meeting?

[StirCrazy]

ya we used to run a giant comunity tank in edmonton on tap water (about 24ish years ago) and everything did ok also [img]smile.gif[/img] crushed granet you say.. hmmm we used to give our chickens oyster shell as grit thats why I was wondering what you were refering to. another good substrate for fresh water tanks I have been using is Pool filter sand. it is a little corser than regular sand but smaller than gravel and very natural looking but a little more money than chicken grit hehe it is about 15.00 for 50lbs.

Steve