Why isn't my angelfish eating?

I have 2 angelfish, 1 dwarf gourami, 6 danios and 1 pleco. They have all been in their 20 gallon tank about 6 months and have been developing nicely. I recently noticed that one of the angelfish isn't growing nearly as quickly as the other so i started monitoring its behavior and it barely eats. read more

If the fish isn't eating, don't feed for the first 3 days. After 3 days, get some frozen brine shrimp. Take a portion about the size of a few match heads, and sprinkle on some metro. read more

If he still refuses to eat then it might be the water conditions in his aquarium are not to his liking. The water may have too much ammonia or nitrites. You need to buy a test kit. read more