The most popular number i've seen written about is 20ppm of nitrites for german blue rams but thats not from my own experience. I don't really test for nitrate much.
How're the fish doing? I've been overdosing TPN+ and easycarbo for a while now and my bolivian rams (although more hardy) and other fish are seemingly in good condition. 30% w/c change a week. I'd probably do more than that if I had GBRs though.
How're the fish doing? I've been overdosing TPN+ and easycarbo for a while now and my bolivian rams (although more hardy) and other fish are seemingly in good condition. 30% w/c change a week. I'd probably do more than that if I had GBRs though.