Righto, in my beautiful tank, I have 1 neon left (another 1 bit the dust this morning) 5 glolites (big fatties), 1 bristlenose, 1 male blue ram, 2 glass bloodfins, 2 baby platys, 2 harlequins, shivers, there is a few pisces in there! And im still doing water changes every dayish. How do you know when to slow down on the cycling?