It's not best to let them get that high. Normally in my 40g it takes about a week to get to 50 or 60ppm, and you should be doing weekly water changes anyway.You don't need to worry about nitrates at 50 anyway. There only a problem at like 200pm
It's not best to let them get that high. Normally in my 40g it takes about a week to get to 50 or 60ppm, and you should be doing weekly water changes anyway.You don't need to worry about nitrates at 50 anyway. There only a problem at like 200pm

I think its baby brine shrimp...![]()
just be sure to keep an eye on your water levels... the fact that you have no nitrates yet worries me... but keep up with the water changes and hopefully all will be fine