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97 results for “mixed tank”
What fish are suitable tankmates for ornamental catfish?
Catfish generally should not be mixed with other fish, as they are aggressive and large and often eat smaller fish. If mixing, choose fish of similar size, such as koi or tiger fish.
What fish can be mixed with koi?
Good tankmates: plecos, goldfish, stingrays. Choose similar-tempered, gentle fish; koi are large but calm. Koi tolerate 5–30°C, best around 20°C, so cold-water fish aren't ideal.
What fish can be mixed with cherry barbs?
Cherry barbs suit same-species, small peaceful, and similar-sized fish like the red-line torpedo, neon tetra, harlequin rasbora, goldfish, and red-blue line fish. Avoid aggressive fish and large fish due to their small size.
What fish can be mixed with guppies?
Good guppy tankmates: molly, red swordtail, platy, zebra danio-gentle, non-aggressive. Guppies are gentle and suit gentle fish, not aggressive ones like tiger barbs. Match similar diets and habits.
What fish can molly fish be mixed with?
Mollies are small and gentle, suiting tankmates like Mickey fish, moonfish, guppies, zebras, and pearl fish. Use a larger tank for space and feed by species to avoid food fights.
Tips for Keeping Goldfish in a Community Tank
Goldfish are peaceful but clumsy and poor competitors for food, so they do best with small, gentle tank mates such as angelfish, blood parrots, tetra, guppy, and platy — all small tropical fish with modest needs. During mixed keeping, manage water quality, stocking density, temperature, and oxygen so every fish thrives.
Which gentle ornamental fish are there?
Gentle ornamental fish are many, including goldfish, koi, discus, and red-tailed tetra. Goldfish are popular, varied, colorful, easy, good for beginners. Koi are gentle and suit mixed tanks. Discus are small with rich colors and high ornamental value.
What Goldfish Can Be Kept Together?
Most goldfish mix well: Danfeng, Lionhead, Dragon Eye, Tiger Head, Red Cap and Fengao are gentle with similar needs and size. Avoid mixing Ryukin and Comet, which nip others.
Conditions That Keep an Arowana’s Appetite Strong
An arowana's appetite depends on stable clean water, a calm environment, healthy competition, and exercise. Here is how to keep it eating well.
Common Factors That Make Arowana Sick
An arowana's health is closely tied to how it is kept. Poor feeding, fright, bad water changes, fighting, external infection, and overall poor water quality are the main triggers of illness. The single most important preventive measure is stable, clean water—use a filter and change water on a schedule.