Bristlenose plecoīristlenose plecos are a popular choice among novice fish owners because they are easy to keep and fun to watch. Following are three species that make wonderful goldfish tank mates. There’s a wide variety of fish that can live with goldfish. What are the best tank mates for goldfish? According to co-op experts, if you add a fish that needs a meaty diet there’s a possibility your goldfish will get too much protein and become constipated. The species you choose should also share the same diet as your goldfish. So, you’ll be looking for a tank mate whose ideal temperature needs to overlap with that of your goldfish. Fancy goldfish, for example, are slow swimmers, and pairing them with fast swimmers could subject your goldfish to bullying.Īccording to the aquarium co-op, goldfish mainly prefer cooler temperatures ranging from 50 to 70 degrees Fahrenheit.

If your goldfish is a fast swimmer you’ll need to find a tank mate with similar speed to avoid problems. The best tank buddies for your goldfish are ones that have the same activity level. Think about your goldfish’s activity level

Goldfish, she says, especially single-tails, can’t resist the temptation to nibble on long fins. In an article on Tankarium, biologist and aquarist Jen Clifford says to steer clear of introducing species with large fins into a goldfish tank. Be sure to consider the size of your goldfish when fully grown before settling on a tank mate. Any companions you choose for your goldfish must be compatible in size. This isn’t aggressive behavior, they just see the smaller fish as food. Goldfish are omnivores and will eat fish that can easily fit in their mouths. For example, the addition of aggressive barbs, African cichlids, and other large cichlids will be stressful for your goldfish. That said, there are some specific things you need to consider when choosing the best aquarium buddies for your goldfish.Įxperts at aquarium co-op say that you should avoid choosing aggressive fish that will pick on your goldfish. Goldfish are typically not aggressive fish and rarely show signs of being territorial. Read on to learn about three fantastic fish that make great tank mates for goldfish. Many hobbyists start out keeping goldfish and eventually look to add other varieties of fish to the tank. While aquarium hobbyists can choose from a huge variety of fish, the humble goldfish remains one of the most beloved. What are the best tank mates for goldfish?.The peer-reviewed research, published in the Behavioural Brain Research journal, 'hints that navigational ability is universal rather than specific to the environment,' said Shachar Givon, a PhD student at the university's Life Sciences department who worked on the experiment. 'Moreover, they were able to do so even if they were interrupted in the middle by hitting a wall and they were not fooled by false targets placed by the researchers.' 'After a few days of training, the fish navigated to the target,' the university team said in a press release. When the fish steered the vehicle to the mark, it received a food reward. We trained goldfish to drive a wheeled platform that reacts to the fish's movement ( ).

I am excited to share a new study led by Shachar Givon & w/ Ohad Ben Shahar: Goldfish can learn to navigate a small robotic vehicle on land. In a video released by the university, the fish can be seen 'driving' the vehicle toward a visual target, a colorful mark on the wall of the experiment room, visible through the clear sides of the tank. (Givon et al., Behavioural Brain Research, 2021)Ī camera system then recorded the fish's movements in the water and translated it into navigational directions – effectively moving the contraption in the direction where the fish bumped up against the glass. To conduct their unusual experiment, the team placed a fish tank on a set of motorized wheels.

Goldfish aquarium tank