Hi there,
I wanted to know if my tank is overstocked. Currently aqadvisor says its at 98% but I'm not sure whether to trust it. Its a little over 15 gallons, with 11 relatively small plants growing in soil covered by thick gravel. I have a corner filter which has a flow rate of 270l/h and has an air inlet and a bigger canister filter that has a flow rate of 480l/h. which has this spray rod that aggravates the surface. Temperature 22 C, pH 7.2. The tank was cycled for 2 months without fish, then another month and a bit with 5 endlers and a snail. Currently, my little ammonia tag consistently reads 0.
The tank's occupants are:
5 male endlers
6 female fancy guppies
1 male fancy guppy
3 apple snails (one is about full grown?? (almost length of a guppy) and the other two are babies)
1 baby dwarf gold spot pleco (a bit smaller than the guppies, maybe an inch and a bit)
I do 30% water changes 2x a week currently. Am I overstocked? Also worth noting the guppy fry go to a LFS. Is this tank overstocked or is it okay?