jjamontan said:Still waiting for TinStav to get his done and posted. Is it coming Tom?
jwalsh said:Kind of an after thought but does anyone know if there is any long term effects from the chemicals in the Portland cement? Do they seep out over the long term or how does that work. I just don't want to put these rocks in my tank and kill everything in a few months
jjamontan said:Three months is a long time. I wish there was a way to do this in a month or so. Lots of work and time.
jwalsh said:So you just cure it in plain old water first and then salt water after the Ph drops to normal correct? The reason I ask is my rocks are ready to come out of the sand and into the water tonight.
Ibrahim said:With the money spend on water, you can just buy base rock
TomStav said:I've probably put about 100 g of tap water into this. My main reason for doing it was to get my desired shapes
jwalsh said:Where are you paying 40 cents/ gallon?! I'm pretty sure I only pay 18 cents in Wisconsin. Its pretty sad when a city thinks its OK to charge the same price for tap as I can go yet a gallon of r/o at the grocery