
These fast swimmers usually end up between 10 and 12-inches long at maturity and prefer soft, sandy substrates to prevent injury to their delicate tails. The Comet Goldfish is a bit shorter and wider than the Common and has a wide-spread tail with sharp points on them. Common goldfish are available in a wide range of colors and patterns, although many will change colors as they mature. While a pond is ideal, you’ll need at least a 20-gallon tank for a single Common, and should add another 10 to 15 gallons on top of that for each additional feeder you add. 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! The Common or feeder goldfish is what most of us picture when we hear the name “goldfish” and are an inexpensive addition to any large tank or pond. Consider these ideal companions for your single-tail goldfish aquarium: Common Goldfish The best options for tankmates are other single tail goldfish, although you can also keep these goldfish with koi in a pond.

Single tails usually do well over a wide range of temperatures from 60 to 80☏ and readily eat a variety of fresh and commercial diets. Since most single tails can reach 10 to 12 inches in length, they are best kept in a pond rather than an aquarium. Single tail goldfish are known for their bright colors and their active and curious nature. Ideal Tank Mates For Single Tail Goldfish There’s often a trade-off when you’re picking between fish compatible with goldfish, as many species are not a perfect fit but may work in the right tank set-up. Goldfish Tank Mates For Advanced Fish Keepers.Bottom Dwelling Tank Mates For Fancy Goldfish.Best Algae-Eating Companions for Goldfish.Ideal Tank Mates For Single Tail Goldfish.Deliveries are usually Monday to Friday only, although some Royal Mail items may be delivered on weekends as standard if the service is available in your area. Pre-orders are shipped once we have the stock available and will be shipped using the service chosen at checkout.Īll services are working day services and do not include delivery on Saturdays and Sundays or public holidays as standard. In stock orders placed before 2pm will be despatched on the same working day (not including palletised items, pond plants or fibreglass ponds). They can live to anything from 3-5 years in perfect conditions. They will need their own tank with dim lighting to breed easily. Frequently eats its own eggs, so separate from fish after spawning. They are a peaceful yet lively species good for beginners.


Occasional live or frozen food can be given as a treat.Ĭommunity aquarium. The main food we recommend would be tropical fish flake. This tropical fish is great for hobbyist at all levels however they do need good water conditions.

This is an eye-catching species that will do well in a planted freshwater aquarium. The black tetra (Gymnocorymbus ternetzi), also known as the black skirt tetra, petticoat tetra, high-fin black skirt tetra, black widow tetra and blackamoor, is a freshwater fish of the characin family.īlack Widow Tetras are something a little different to other Tetras because of the way their fins are shaped.
