hi all, hoping someone can help.
I got 4 tanks but the 1 with the problem is a 11 Gallon tank. which i have some guppies, a siamese fighter, 4 hatchet fish, 2 kuhli-loaches and 3 shrimps in.
So far over the last few days ive had 3 guppies die, leaving 4 in the tank, the siamese fighter seems...