ok i was putting a plastic plant in my tank today and when i moved the rocks it was horrible... gross stuff came up from between them and it was just horrible so ive decided to switch to sand.
i have a few questions...
ive seen something, somewhere on the internet of using this colored sand http://www.kaplanco.com/store/trans/pro ... &WT.srch=1
would this be alright?
and if not, i have a sandbox outside that i had when i was a kid, the sand has been in there for about 10 years would that still be ok to use after cleaning?
thanks




