Fish Behavior

No, betta fish and goldfish should not be kept together. Betta fish are territorial, and goldfish are much larger in size and produce more waste, which can cause stress to the betta fish. Keeping them together can cause physical and emotional harm. Betas and goldfish are two of the most popular species of fish kept … Read more

No, Betta fish will not kill mollies. Despite their aggressive nature, Bettas are actually peaceful community fish when kept with the right tank mates – and mollies are a great choice. Although, care must be taken to ensure the mollies don’t have long fins that could make them a target for aggression. Bettas are a … Read more

Black spots on a goldfish are usually caused by genetics or environmental conditions. Genetic spots won’t go away, but environmental spots can usually be treated. With proper care, the spots should fade over time. Black spots on goldfish are a common problem that can cause distress to owners of the fish. They are caused by … Read more

Yes, crayfish can eat small fish. They have powerful claws to catch their prey and can also scavenge for food. It’s not recommended to keep crayfish and fish together, as crayfish may attack and eat smaller fish. Crayfish are a freshwater crustacean that can be a beneficial addition to any aquaponic, pond, or tank ecosystem. … Read more

Yes, catfish will eat shrimp. They are opportunistic feeders and will take advantage of any food source available to them. Shrimp is a common bait for catching catfish, as it is attractive to them. Catfish and shrimp are two of the most popular food sources among fishermen. Catfish are known for their large size and … Read more

Yes, most fish will eat watermelon rind. While most people don’t consider it a part of their diet, fish have been known to snack on watermelon rinds left in their ponds. As long as the rinds are cut into small pieces, they can be a healthy and safe snack for your fish. Just watch that … Read more

Flex Seal contains chemicals that can be toxic to aquatic life such as fish, plants, or other organisms. Ingestion of these chemicals can cause illness or even death, and absorption through the skin can lead to skin irritation and other health issues. It is advised to keep Flex Seal away from any bodies of water … Read more

Yes, frogs are carnivores and will eat small goldfish. Bullfrogs, in particular, can eat larger fish. To protect larger goldfish and koi, ensure that the pond water is deep enough and the fish can swim away from the frog. It’s also important to monitor the pond for frog eggs and tadpoles, as these can be … Read more

Yes, goldfish may attempt to eat guppies, especially if they are smaller. Goldfish can grow to be up to 12 inches in length, so they could easily consume a guppy if they were close enough. To avoid this, make sure the goldfish and guppies are housed in separate tanks. Additionally, feed your goldfish enough so … Read more

Yes, goldfish such as Carassius auratus will eat mosquito larvae. Even comets and shubunkins, which have a darker coloration, have been known to eat mosquito larvae, thanks to their ability to blend in with their surroundings. Goldfish are one of the most popular aquarium fish in the world. They are an ideal pet for many … Read more