ok guys, i need help from you out there. I just set up my 75gal tank with 2x 20lbs instant ocean sand from lfs. but 40lbs barely cover the bottom. each bag is $40 (ouch). I need about 60lbs+ more.
I heard people can use play sand they buy from home depot and such. is this true? and if you have live sand in there already, it will seed the play sand.
I do however heard some horror story of putting different cheap sand turning to cement like.
If you could share your expertise, would be appreciated.
I also just build a refegium recently. i need sand for that too and plants and algae. Anyone have some plants and algae to part with? or any sand to sell?