Which fish are best to keep in Aquarium Big Fish Tanks?

When creating a charming Aquarium Big Fish Tanks, it is crucial to choose the right fish. The right fish can not only show a colorful posture, but also grow healthily in the aquarium environment, bringing endless fun and visual enjoyment to the viewer.
Arowana is a popular choice in large aquariums. It is large in size, gorgeous in appearance, with unique scales and elegant fins. When swimming in the water, it is like a dragon swinging its tail, which is very ornamental. Arowana has certain requirements for water quality. It is suitable to live in weakly acidic to neutral water, and the water temperature is kept at 24-28℃. They are carnivorous fish and need to be fed with animal bait such as small fish and shrimp.
Koi is also a good choice. This fish is colorful, with a variety of color combinations such as red, white, and black, which means auspiciousness and beauty. Koi has strong adaptability and can survive in a wide range of water temperatures. Generally, 5-30℃ can be tolerated, but the best growth water temperature is 20-25℃. They are omnivorous fish that can eat artificial feed, aquatic plants, plankton, etc.
Map fish are also suitable for large aquariums. They have unique markings on their bodies, like a map, hence the name. Map fish are relatively fierce and have a certain sense of territory, so pay attention to providing enough space when raising them. They are not demanding on water quality, and the water temperature can be 22-26℃. The food is mainly small fish, shrimps, insects, etc.
Parrot fish are loved for their bright red color and cute appearance. They like weakly acidic water, and the water temperature is preferably 25-28℃. Parrot fish are omnivorous, and artificial feed, brine shrimp, etc. are their food sources. Due to their special mouth shape, they may have some special needs when feeding.
When raising these fish, pay attention to the fact that the aquarium's filtration system must be strong to keep the water clean. Regular water changes are also an essential link, usually about 1/4 to 1/3 of the water is changed every week. In addition, it is necessary to provide suitable hiding places and decorations to simulate the natural environment and make the fish feel safe.
Choosing fish suitable for Aquarium Big Fish Tanks requires comprehensive consideration of factors such as the fish's habits, requirements for water quality and temperature, and compatibility between them.