Buying Fertilizer from garden supply store or agriculture company
I tried to order online from GLA, but they cannot ship outside the US, (Potassium Nitrate). Also the shipping for 1 lb costs 10 dollar to Kuwait.
I Live in Kuwait, And I went to our fertilizer manufactures and asked about the pure (Potassium Nitrate, Mono Potassium Phosphate, Potassium Sulfate) And the trace elements (Micro).
My Question is it safe to use in the aquarium? N-P-K Ratio like 20-0-10, Is there any special ratio that i should buy or ask for? Even the trace elements i saw many there is many types.
I Found the fertilizers comes in 50lb bag for 50$ Dollar, i think it's a good price but, i want to make sure that it's safe to use in the aquarium.
I'm Running 578 watt fixture, 2x 250w HQI (5100K) + 2x 39w (6500K) T5 HO, Total is 4.5 WPG, on 128 gallon my tank height is 28", Lights running 6 hours/day With Rex's Grigg Co2 Inline Reactor on Rena XP3 + Full Tunze Ph - Co2 Controller System.
My Plants are stunted now And I've had many green water algae issue, because of the low nutrients in the water. For High Tech I need to dose NPK + Traces. Please need help with the fertilizer to choice.
Life is Like Bed of Rose's... Full of Thorns and Bugs...
Last edited by q8vw; 12-25-2010 at 11:56 AM.