Who Gives A Fish Forums

It's pretty funny how some folks are dead set on the idea that a 27L tank is always overstocked. I've run that particular tank without water changes for months, and the nitrate levels actually dropped from around 50ppm to 30ppm over four months. The only reason I restarted water changes was because ...

so, i had a bit of an accident with the tanks - my hand slipped while feeding and 5 tanks' worth of blackworms ended up in the first one, which is a pretty small tank (27L). this one's got shrimps, about 15 harlequin rasboras, 2 otosinclus, and some plants. it all happened about half an hour ago ...