Question on Rocks

[Bk718]

ok now for the pics of the rocks in the tank......

will take them later today. Though some of the rocks i buried under the gravel just to see what the male ram will do. Normally i have read that rams spawn on flat smooth stones so now just need to get him a gf.

 

[Hammy & Waf]

I agree with everyone else on this just rinse with hot water. I do it all the time. River rocks, ornamental rocks, glass from outside of an abandoned glass factory, slate from a slate roof, clay tile from along side the road. I never have killed a fish. Main thing is just use clear water, no chemicals.......

 

[fishorama]

I wonder why the walmart bags say "not for aquarium use"? Are they are waxed or something?

 

[irishspy]

They might have a varnish or enamel on them that's not suitable for aquarium use.