Lowryder
Aquarium Advice Addict
My plants are turning yellow and I found the problem of 0ppm nitrates. I have a 15g tank with a betta and a bunch of MTS and nerites. I currently dose excel, iron, potassium sulfate, and micros. I'm pretty sure I need to start dosing potassium nitrate so I figured I am going to make the switch to dry ferts. I'm looking to use a mix of micros and macros. Does anyone have a good and cheap supplier?
