Sk3lly
Aquarium Advice Addict
Can anybody recommend to me liquid test kits for potassium and iron??
Thanks in advance
Thanks in advance
Check Red Sea. They have a kit called Coral Color Pro. It tests for Iodine, Potassium and Iron. It's a bit pricey but it's well built and they sell refill kits. http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=23775