that's a cool tool to have! be good if a similar thing could work out stocking....i.e. put all your fish in the calculator tool thing and it'll tell you if you're under stocked, about right or overstocked!
i'm slightly puzzled at what it said for some of the combinations of fish i put in though! it said a
betta would go in any tank of mine ...the only fish it wouldnt go with was the rainbow fish which is the most placid fish in there!! but said it'd be fine with the guppies and tetras etc that i thought would be problem? and that my loach and plec would harm my plants (neither have done) and that i shouldnt have an invertibrate with any of my fish? i dont know why!! my tank seems happy enough! they've not eaten each other yet!!
Tan
