In the past I've always used reefsand from the LFS, until I found you guys! I cannot find any Southdown or Oldcastle anywhere here in southern CA, so I decided to take a trip to Home Depot and Lowe's. The only thing I found even close to looking useable was this:
http://www.quikrete.com/catalog/PlaySand.html
Has anyone used this sand made by Quikrete? I don't mind if it does not buffer the pH. It is the consistency of sugar, but it does not specify whether it is silica-based or anything... are there any chemicals I should watch out for in sand that could be harmful to fish/inverts? 100lbs for $8 sure was a deal compared to CaribSea reef sand, so I hope I can use it.
http://www.quikrete.com/catalog/PlaySand.html
Has anyone used this sand made by Quikrete? I don't mind if it does not buffer the pH. It is the consistency of sugar, but it does not specify whether it is silica-based or anything... are there any chemicals I should watch out for in sand that could be harmful to fish/inverts? 100lbs for $8 sure was a deal compared to CaribSea reef sand, so I hope I can use it.