by salty » Sun Jul 21, 2013 5:29 pm
Granular ferric oxyhyroixde, an effective phosphate adsorber from saltwater tank. A kolkata based company sells this staff @ Re700/kg, which is much more cheaper than rowaphos. But the only problem for acquiring this is to make bulk purchase. If many of us do combine purchase, I think it can be. please post your reviews.
Last edited by salty on Mon Jul 22, 2013 7:41 am, edited 1 time in total.