As fellow cold water fish weather loaches are commonly recommended as good tank mates for goldfish.
Goldfish tank mates.
Because they are peaceful goldfish tank mates you don t have to worry about them hurting your fish but you still get the benefits of algae removal.
Because you ll want all of your fish to be healthy and happy it s important to choose tank mates that like similar tank conditions.
These intelligent and sociable creatures must be kept in groups of at least three.
Rosy barbs make great tank mates for goldfish and can add some great activity throughout your tank.
Snails are a superior alternative to algae eating fish like plecos.
Because of their unique requirements cool water high oxygenation and massive tank size they tend to usually only be kept with others of their species.
They prefer water temperatures to be about 65 72 degrees fahrenheit.
They grow to be about 4 6 inches so you won t have to worry about them getting eaten.
Every type of fish has different needs.
Goldfish tank mates goldfish if you ask anyone experienced in the hobby what s the best fish to keep with goldfish they will invariably tell you other goldfish.
Their antics are a pleasure to watch but they do need a tank that s an absolute minimum of 48 inches long.
However not all fish will make the best goldfish tank mates.
They come in all colors shapes and sizes for you to choose from.
For instance some fish like warm water others like cold water some like saltwater others don t.