Hello, I got a red dragon Flowerhorn in July about 1.5 inch and seemed to be doing well anyways flash froward 5 months he or she is only 2.5 inches and hasn’t grown in about 2 months, he or she eats everyday lives in a 40 gallon all alone where I keep the heat at about 80 , just wondering what’s going on ? I’ve treated for parasites a couple times but it’s such a mystery to me because Flowerhorns usually triple in size the first few months