i am using this dosing scheme for my 15G tank. The tanks specs are as follows -
15G (US), 27W CFL at 6" above the tank, 200GPH canister,Substrate - ada amazonia with power sand, flora - dwarf sags, vals, java fern, anubias nana, bacopa monnieri, hygrophila and amazon sword.
Excel is being added at 1 ml /day. Following ferts are being added twice a week with no dosing on sunday - K2H2O4 - 2ml, K2SO4 - 5ml, MgSO4 - 7ml, Chelated Iron - 1ml, Plantex - 1ml.
The tank is overstocked with 6 pearl Gouramis. Ammonia and Nitrites are 0 ppm, Nitrates 10-20ppm, ph - 7.6.
Is this dosing correct? Just began with this couple of days ago so there has not been any appreciable/noticeable growth in the plants so far.