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Substrate

PostPosted: Tue Aug 31, 2010 1:40 am
by kharados
Can I use the type of gravel that this youtube user is using?

http://www.youtube.com/watch?v=hu9ugQT3JxQ

Thanks

Re: Substrate

PostPosted: Tue Aug 31, 2010 3:38 am
by Shelldon
doesnt look like it. though i cant be sure. its safest to just stay away from gravel :)

Re: Substrate

PostPosted: Tue Aug 31, 2010 9:35 am
by papoopeepoo
no, do NOT use gravel like that. Just stay away from anything larger than sand, or smaller than 2-inch-diameter stones.