shes got a 3ft tank, with a fluval 3 internal filter, and another smaller filter... ive told her shes got to get an under gravel filter... water changes she does herself, only did a 50% change a few days ago...
fish: 1 clown loach, 3 neons, 5 harlequins, 8 guppys, 2 gouramis, 3 swordtails and a...