flyhigh123
05/11/2009, 11:18 AM
I have about 100 gallon water volume.
Current phosphate levels are 1, which is really high.
i have bulk supply GFO. How much should i use and how long would it take to reduce the levels to 0?
Should i use it all at once or switch it out? How often should i switch it out?
thanks
Current phosphate levels are 1, which is really high.
i have bulk supply GFO. How much should i use and how long would it take to reduce the levels to 0?
Should i use it all at once or switch it out? How often should i switch it out?
thanks