An excellent option for fancy goldfish tanks are the Rosy Barb, a blush-colored bigger cousin to the Checkered Barb. Docile and peaceful. Our team of enthusiastic goldfish experts have helped over 5 million people care for their goldfish. These red to pink colored fish can reach up to 6-inches in length and prefer to be in large schools of 10 or more. We’d generally recommend keeping an axolotl as a pet in a tank of its own. These colorful silver, blue and green fish are native to the River Murray in Australia and can reach up to 4-inches in length. However, not all fish will make the best goldfish tank mates. ☑ White Cloud Mountain Minnows are fantastic beginner fish, as they are extremely hardy. Cons of keeping Rosy Barbs with goldfish: ✖ At up to six inches long – and as a schooling fish – you will need a very large tank to keep both Rosy Barbs and goldfish. Since most single tails can reach 10 to 12 inches in length, they are best kept in a pond rather than an aquarium. Therefore, these types of goldfish and any others with significant handicaps should only be kept with their own kind or other similar fancy types that face the same challenges. I Heard Goldfish Should Only Be Kept With Other Goldfish, Goldfish are Cold Water Fish, so Other Fish Cannot Be Kept With Them, Fancy Goldfish Can Be Nipped at and Bullied, Tank Mates Must Have Similar Needs to Goldfish, What to Look for in the Best Tank Mates for Goldfish, Weather Loach (Misgurnus Anguillicaudatusxiphophorus), White Cloud Mountain Minnows (Tanichthys Albonubes), What Fish to Avoid, to NOT Keep With Goldfish, significant difference between fancy goldfish and single tailed varieties, thrive in cooler water than fancy goldfish, and therefore can’t be kept with any other types of fish, WON’T be small enough to be eaten OR large enough to eat your goldfish, WILL be able to tolerate common goldfish medications, Banded sharks (and in fact, all freshwater sharks).

12%, Moisture Max. Might the fish chase each other around the tank? Generally speaking, the fish listed below will live quite happily in an aquarium with fancy goldfish. ✖ Any significant water flow in its tank may lead to your Axolotl becoming stressed. At the same time, larger fish can also cause problems in a goldfish tank. Cons of keeping Rubberlip Plecos with goldfish: ✖ While they are generally not aggressive, Rubberlip Plecos are physically capable of sucking on goldfish scales, which means there’s always a risk of serious injury to your goldfish. They prefer to live in large aquariums so they can set-up territories, so I would not try to keep these guys in a tank under 55-gallons. Goldfish Water Temperature Guide – What is the Range for Goldfish? These long, thin silverfish sport black markings on their tails and bodies and can reach 6-inches in length. If you have a hearty-type of goldfish with a slim, streamlined body and a single tail then you don’t have a lot of good choices for companions. These social fish do best in small groups of 6 or 7, and I’d allow an extra 20 gallons capacity for a group this size.

Plecos make good tank mates for Goldfish because of their calmness. Fish should never be taken from the wild and kept in artificial systems, especially if you are adding them to a tank with fish already in it! Which Freshwater Fish Species Are Best for Heated Tanks?

But you could likely keep a small school of 6 in a 30-gallon fancy goldfish set-up. 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.

Fancy goldfish have a double caudal fin and are smaller and much slower moving than single tailed goldfish. Cons of keeping Weather Loaches with goldfish: ✖ Weather Loaches are BIG – growing up to eleven inches. Although many fish keepers successfully keep white cloud mountain minnows with goldfish, you must exercise caution, as they’re small enough for goldfish to eat them. 7 min read. The Common goldfish may be only a few inches long when you purchase them, but they usually grow quickly and can easily top 12-inches if they get enough food! min. First off, you must realize there’s a significant difference between fancy goldfish and single tailed varieties.

Platies are schooling fish that do best when kept in groups of five or more. Therefore, goldfish are not compatible with any true tropical fish, which need warm water temperatures. I’ve already mentioned that goldfish are voracious eaters and will consume anything they can swallow. White Clouds are a very pretty and colorful fish with silver-green scales and a pink to red tint to their fins. They are a peaceful and shy fish that prefers to live in schools of 5 to 7, so allow an additional 20-gallons of capacity for a small group. They enjoy interacting with their caregivers and are not suffering from lack of company.

If your other fish are a lot larger, you could have problems with them picking on your little Ryukin, but arranging your tank differently may help.

It is easy to keep a group of six or more White Cloud Mountain Minnows without the need for a huge tank. In my spare time I adore reading, hiking, lounging on the couch watching some TV, and playing with my kids/animals.

I've gained a ton of knowledge of various species and am also a registered Assistant Laboratory Animal Technician.

Platies (or ‘Platy Fish’) are small livebearers that come in a wide range of colours. They’re also very quick, so tend to be too fast to catch, especially slower moving varieties. You’ll want to avoid choosing tank mates that are aggressive or semi-aggressive, like African cichlids or Tiger Barbs and stick with friendly species instead. As omnivores, goldfish are as happy to eat invertebrates and smaller fish as they are their commercial diet!

Any tank mates should be large enough not to be eaten, should not be nippy and should thrive in the same tank temperature as your goldfish. They can reach 2-inches when fully grown, and a group of 10 needs about 20 gallons capacity in 68 to 79°F water. We’ve compiled this list to help you with your search.

☑ They are very peaceful and certainly won’t give your goldfish any trouble. This is more of a technically possible animal to keep with fancy goldfish, as opposed to a recommendation. They’re also placid and unlikely to nip at your goldfish. And although they stay quite small and don’t take up much room, they’re large enough to avoid ending up as dinner for a hungry goldfish. Healthy goldfish thrive by having lots of room to swim. They seem to do best in groups of at least 4 and can be nippy with slow-swimming fish like Bettas. Apple snails can be put into a Goldfish’s tank with no problem due to its large hard shell. Goldfish won’t easily be able to eat the adults, but they will definitely snack on eggs and babies. Cory cats are not usually recommended for goldfish tanks because single-tails often grow large enough to eat them, especially the dwarf Corys. I have lots of pets and am a mom of two wonderful children. Pros of keeping White Cloud Mountain Minnows with goldfish: ☑ A small fish, but still interesting, with a bit of color. The Spruce Pets uses cookies to provide you with a great user experience. Ghost Shrimp stay very small and are usually sold as food for other fish, but can be a great addition to your Goldfish’s tank.

Pros of keeping Bamboo Shrimp with goldfish: ☑ Bamboo Shrimp are larger than Ghost Shrimp, below, which will help them to avoid being eaten. ☑ Their streamlined bodies contrast well with fuller-bodied fancy goldfish, so they are a good aesthetic choice. Tankarium is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.