Hey. As everything is so darn expencive here in Norway i desided to ebay some nitrat test kit, API came out as the one that could ship to Norway. I bought it, and did a test today. Normaly my nitrat was between 25-50 before, i have added ALOT of plants that grows their roots in the water, and i religiously change water every 4-5 days(40-50%). My test result was 5-10 in nitrat with this API kit. Is it trustworthy? (added this in the ray forum since thats what im holding). And its not test stripes, its liquid.
Its a 550 gallon pond, changed 50% water 2 days ago.
Its a 550 gallon pond, changed 50% water 2 days ago.