Not really big but at least 30cms
Yes, the bigger tank the better. They actually HATE goldfish bowls. (they're not nearly big enough). Goldfish usually need a 20 to 30 gallon tank
Regardless of the type or size of goldfish the minimum acceptable size of an aquarium for a goldfish is 30 gallons. Buy a tank that is at least 30 gallons if you plan to have goldfish. You can comfortably fit 3 goldfish in a tank this size but no goldfish in a tank any smaller. Goldfish are essentially pond fish and need lots of space to swim; they will not thrive in a small aquarium.
it doesn't really matter what kind of algae eater you get for the tank.In my experience with goldfish I've found that plecos work well although they get very big and will need to be kept in a very large tank.
Absolutely not! Unless the goldfish is half an inch and going to stay that way you are seriously hurting your fish! A comet goldfish will get very big! you need at least a 55 gallon tank for that sucker! Try raising a smaller regular goldfish in a 20 gallon tank. You'd be far better off!
Goldfish need at minimum 20 gallons for one fish, plus 10 gallons for each additional goldfish being added to the tank; this means that fro 3 goldfish, you need at minimum a 40 gallon tank.It's not just about their potential size as adults, which is big, but because they are very messy fish and produce a very high amount of waste.
you will need a gallon for every inch the shubunkins grow you will need at least one gallon for a snail
No. A 10 gallon tank is barely big enough to keep a single goldfish in.
it depends on how big it is if it is a goldfish or beta it can be in a bowl.If it is one of those big tiger fish or aqarium fish then put it in a big tank. A fish will grow to the size of the tank or bowl. For instance, say a goldfish is in a tank, it will not grow as big as the tank; however it will grow big enough to be able to swim in their environment. The fish will not overgrow the tank. I had a six inch goldfish in a thirty gallon tank.
Small or Big it should be kept in a huge tank with Filter and Oxygen 10 gallons per Goldfish At least
For twenty small (1-1.5 inch) Goldfish you should have something like a 30 gallon aquarium.
Goldfish actually require a well filtered tank with room for growth as they can reach large sizes. Goldfish are cold water freshwater fish. Corals and sea things are warm water salt water things. So regardless of tank size compatibility is impossible.A fancy goldfish needs 20 gallons, and then every other fish you add needs another 10 gallons.
Yes, as long as your tank is big enough for 3 goldfish. It should be at least 35 to 40 gallons in size even when your goldfish are babies.