There's a software section on FINS, where I have read about aquarium maintenance software. Has anyone used any of these (Aquatrol 99, Tankminder, Aquarix, etc.), and if so, I'd be interested to know how you like it/them. Also, when I try to follow the links for Aquatrol 99, I get a message saying the user is no longer on the site. Does anyone know where/if they can be found? Thanks. Gitte