How many times ber day should i feed the fish in the aquarium?

Once a day, but you must offer a variety of foods i.e., (Omega One flakes reg and veggie), blood worms, Tubifex, Shrimp, and more. Either rotate foods daily, or offer small portions of each daily. Do not over feed, as a fish's stomach is basically as big as one of its eye balls, avoid pellets because they expand to three times they're size when ingested, and they have a lot of filler to make it a pellet, a lot of which is indigestible for fish, or is not part of they’re diet, and can cause constipation which causes stress the that could lead to illness. One main cause of illness in fish is stress, illness can lead to death. If you must use pellets, you should soak them 15 mins prior, so they expand before ingestion. Another good thing to practice would be giving your fish and tank a one day break, once a week from all foods, to give the fish’s digestive system a break, as well as the tank.