Originally Posted by
maxalmon
I love this stuff, you have to have some corline alge in your tank for it to really work, even says this on the bottle, or something like "doesn't contain coraline algae" I pulverized a small lr chunk that was totally encrusted in purple and green coraline and then add this pulverized mixture to my tank, I was told this will seed the tank and jump start the corline, only time will tell.
Yes, you need correline already in the tank to make it work.
Rather than pulverizing a piece of lace rock, I just scraped the correline that was on powerheads and other plastic pieces. The flow of water will make it settle in other places in your tank. Purple Up accelerates the process due to the calcium added to the tank.
I love the stuff, but like I said before have a test kit handy and use it.
I documented everything each time I tested so I could see visually the patterns that were developing in my water parameters.
After seeing the pattern, I was able to get myself on a schedule without any problems.
Denise M.