Reef Safe Cement With Good Local Availability

[Enigma]

Originally Posted by albert_dao

lol, wut?

All cements will have an impact on your pH values. Most cements will be safe once you cure them. Are you able to throw the structure into a large tub of water for six weeks?

It is for my contest tank. I won't get quite six weeks, I don't think. I don't remember the first livestock addition date. December 1, maybe? Five weeks? Safe enough to add a Kenya tree.

Oh! Lol. My three-year-old and I are the ones who can get through the door.

I had a brain fart. As long as I used aragonite sand I won't have an issue with silicates. Right? I have some big bits of crushed shells, too.

Home Depot has the regular Portland cement, so I'll just pick up a bag of that for $12.