i) Filled JBL Floralpol ground fertilizer with a thin layer. ii) All area almost covered with the fertilizer. iii) Started to fill in ADA Aq...

Just replace a new canister filter few days ago, all are back to normal. At the same time, replace some mediums. Yes of course, the benefici...

Tested the JBL Ferropol fertilizer to find out how much Iron in it. The result as seen in the photo, the test value is over 1.0ppm(mg/l). Te...