- Location
- Queens, NY
Hey guys, I want to know if I can use all the live sand in my 55 in my new 90? I am gettin the 90 setup in about a week, and plan to install it in about 3 weeks. Ive heard that pe0ple usually take about an inch of sand off the surface and just add new sand. I just added new sand about a month ago and dont want to buy more sand.