cement

Literally my first ever thread, so here goes. On a reeftherapy podcast from reefbuilders some time back, the late Jake Adams mentioned something about aquascaping rocks being overpriced af, and that you can literally use cinder blocks instead. Is this a thing? I’m planning a 700gal and cement...

Hi, I have some freshly made Portland cement mix rocks made up and I want to know if it is safe to add them to my reef tank? They've never been used in a tank before so I'm not worried about hitch hikers, and I already have lots of live rock in my tank so I'm not worried about treating them with...

https://www.aquavitro.com/index.php Visit AquaNerd to learn more about bond...not James Bond.

apparently lowes or home depo doesn't sell scigrip 4 (weld-on 4) so can oatey pvc cement hold together acrylic. trying to build a baffle for a sump.