The
maximum comet goldfish size
when fully grown is 12 inches long (assuming they have proper space to grow). When you buy a Comet Goldfish, it’s usually a small juvenile that’s only a couple inches long.
How long do Yellow Comet goldfish live?
Comets have a natural life span of 5 to 14 years and may live even longer in optimal conditions.
How many Comet goldfish should be kept together?
I recommend keeping a single comet goldfish in a 75 gallon (284 liter) tank Yep, a
single fish
in a 75 gallon. And if you want to keep a group, you need to add another 50 gallons (190 liters) per fish. So, two comets should be kept in a 125 gallon (473 liter), three should be in a 175 gallon (662 liter), and so on.
Why are Comet goldfish so cheap?
They’re mainly so cheap because they’re mass bred as feeder fish If you don’t want to have a large tank or pond in the near future, I would recommend returning them to the store as soon as possible. Comet/Common goldfish are indeed sold pretty darn cheap.
Do comet goldfish
need company
?
You can expect your comet goldfish to keep you company anywhere from 4-14 years The range is quite wide, and tank aquarium and water conditions as well as diet are the main factors that determine this. If you want these tropical fish to keep you company for a long time, then the right conditions are the keys.
Are comet goldfish dirty?
Goldfish are not toxic in any way This myth likely stems from the large amounts of ammonia these fish excrete, but all fish excrete ammonia, not only goldfish. Goldfish do tend to be messy and eat a lot. They are also a heavy-bodied species, so they excrete more waste than other species of smaller sizes.
What size tank do I need for 2 goldfish?
Based on the rules above, the goldfish tank size we recommend for two goldfish is: 42 gallons for two Common goldfish. That’s 30 gallons for the first fish and 12 additional gallons for the second fish.
Can a comet goldfish be alone?
Comets are social fish and do best when they’re kept with other Comets, Common goldfish or Koi, rather than being kept on their own in a solo set-up.
Are comet goldfish good pets?
Comet goldfish make excellent beginner pets because they can tolerate less than ideal water quality. However, this isn’t an excuse to skip your usual maintenance! The biggest consideration with keeping comet goldfish is to provide them with enough room to grow and thrive.
How can you tell if a comet goldfish is male or female?
Pectoral Fins In older fish, the pectoral or side fins are one of the best ways to tell the sex of a comet goldfish. The first fin ray of the pectorals in males are usually thicker than those on females However, this does assume that the goldfish are the same age and have had the same level of care.
Can comet goldfish have babies?
After a short time, the female will release up to 1000 eggs , which are usually released into any live, or fake plants in the aquarium. The parents must be removed from the tank as soon as spawning has been successful, as they will happily eat every last egg in the aquarium.
How often do comet goldfish lay eggs?
Sometimes if the water temperature stays warm long enough, the fish will spawn more than once. In warmer climates outdoor goldfish might spawn two or three times a season In aquariums, if the water temperature remains pretty much the same, they may spawn all year long.
Can you mix comet and
fancy goldfish
?
Common goldfish, comets, and shubunkins cannot be kept with fancy goldfish Additionally, some types of fancy goldfish such as orandas, black moors, and fantails shouldn’t be kept with other fancy types like ranchus.
Why are my comet goldfish dying?
A lack of oxygen in the water can cause sudden goldfish death. If your fish isn’t getting enough oxygen, they may linger at the surface of the tank, act lethargic, breathe rapidly, or stay close to the filter. Check that there is water movement at the surface of your tank.
What temperature do Comet goldfish prefer?
Goldfish Water Requirements The optimum temperature for fancy goldfish is 68° to 74° F, while comets and shubunkins should be kept between 60° and 70°F pH is not critical, but ideally should be between 7.0 and 8.4. Rapid changes in temperature or water chemistry can be harmful, if not fatal to goldfish.
Do goldfish like to be touched?
For example, goldfish don’t like small fish bowls. They need space to perform well. Goldfish also don’t like being touched on their bodies ,
bright lights
, or loud noises.
Do goldfish know their owners?
Pet goldfish can distinguish between humans, and often recognise the human that regularly feeds them Pet goldfish can also seem quite scared of new people, but become more comfortable with their owners over time as they realise they aren’t a threat.
Do comet goldfish grow fast?
Comet Goldfish Growth Rate During their first few weeks you can expect your Comet to grow up to 50% each week It will take them around 3-4 years to reach their full size.
Do comet goldfish need light?
Goldfish do not rely on lighting as plants do , but it is still important to give them a day and night cycle. This will help their eye development and provide them with the light requirements that they would receive in the wild.
What do goldfish like in their tank?
Goldfish like plants, variety in their food, a large, clean tank with a stress-free environment, lots of oxygen in their tank, nice cold soft water, other Goldfish as mates and some decorations in their tank.
How much does a comet goldfish cost?
The Fish You can get a feeder goldfish from most big box stores for about $0.18 This will be your typical Common or Comet goldfish. If you’re more interested in a fancy goldfish variety, you can find some at big box stores for about $5.
What fish can you put with comet goldfish?
Goldfish. Not all fish make good tank makes for comets, but you can choose from most varieties of goldfish. Black moor goldfish, fantail, shubunkin (calico), pearlscale and common goldfish are all hardy species that can thrive in colder water, just like comets. They can bring variety into your large goldfish aquarium.
Why is my goldfish chasing the other goldfish?
Territorial The most common cause of a goldfish being territorial is if they are jealous of other fish in the tank or if the tank is too small Territorial behavior is distinguished by chasing and nipping other goldfish away from a certain area in the tank.
Do comet goldfish eat other fish?
Goldfish by nature are not aggressive, and are not predatory. The short answer would be, ” No, they don’t eat each other “.
What is the difference between common goldfish and comet goldfish?
The biggest difference between a comet and a common goldfish lies in the fins. Comet goldfish got their name from their fins, which are long, flowy, and appear to drift across the water. Meanwhile, common goldfish have short, stiff, and pointed fins that resemble small triangles.
How many comets are in a 10 gallon goldfish?
As for the question about a 10-gallon tank, it is only suitable for one or two baby goldfish As soon as they start outgrowing the tank, you will need to consider at least 20 gallons of space for every other fish.
Can I keep a single goldfish?
To answer the question: Yes, goldfish can live alone In fact, many goldfish can live long, healthy, happy lives all on their own. Just remember, though, not all goldfish will be happy on their own, and some would prefer the company of other tank mates.
Do goldfish get depressed or lonely?
While we can never know for sure, there is no indication that goldfish get lonely It’s likely that when you spot a single goldfish that seems lethargic or depressed, it is far more likely that there is a problem with its environment or health than it is that the goldfish is lonely.
Do fish get lonely in a tank?
In captivity, it’s strongly recommended that they should be kept at least in pairs, to provide companionship. If you watch fish in a tank, you’ll see that they regularly engage with other fish It’s thought that solitary fish, much like solitary humans, may begin to suffer from depression and lethargy.
Do goldfish need to be in pairs?
No, goldfish do not need to be in pairs Goldfish can live alone with no problem. In the wild, goldfish tend to live alone, and because they’re not schooling fish either, you don’t need to keep them in pairs.
How old is a 2 inch goldfish?
Your goldfish will reach about 2 inches in 6 months As long as it has adequate nutritional support, it’ll reach over 3 inches by the end of its first year.
What is poisonous to goldfish?
Ammonia poisoning is the leading cause of death in goldfish tanks.
Is it OK to feed goldfish once a day?
Until they are one year old, you should feed goldfish 2 or 3 times per day. Once they are older than one year, you should feed goldfish just once per day There are, however, a number of factors that could lead you to adjust this schedule. Also, the type and amount of goldfish food you feed your goldfish is important.
What are the prettiest goldfish?
The Veiltail is a beautiful type of goldfish that a lot of owners love. When we think of a “fancy” goldfish these always come to mind first. What is this? This breed is known for its very long and flowy fins that dangle and trail behind them when they swim.
Can goldfish live in tap water?
Goldfish can only live in tap water when it has been properly treated to remove harmful chemicals What is this? Tap water contains chemicals that will kill all of the ‘good bacteria’ in your tank. Good bacteria develops through a process called cycling, which we talk about in more detail here.
Do goldfish need complete darkness to sleep?
Goldfish need at least 8 to 12 hours of complete darkness to sleep , and anything less will start to show negative effects on their health over time.
What do you need for a comet goldfish tank?
Tank/Aquarium Size – For one Comet Goldfish, you’ll want to have at least a 50-gallon aquarium You’ll need to add 10 to 12 extra gallons per additional fish. Ideally, a Comet would be most happy in a tank 75 gallons and above. In all reality, the Comet would love swimming limitlessly around a pond if you have one.
How do you know if goldfish are happy?
- Swim actively throughout the entire tank, not just hanging out or laying at the bottom, floating near the top or hiding behind plants and ornaments.
- Eat regularly and swim to the surface quickly at feeding time.
Are my goldfish trying to mate?
The mating “dance” of goldfish is tiring and they will chase each other nearly to the point of exhaustion ! This usually goes on for several hours and may also include the male nipping at the female’s tail and fins.
How many babies do goldfish have?
How many babies do goldfish have? A goldfish can lay anywhere from a few hundred up to 1,000 eggs at a time However, some of these eggs do not get fertilized, some do not develop, and others may not hatch.
References
Comet Goldfish: Expert Care Guide & Tank Set Up For Beginners
https://www.aquaticcommunity.com/aquariumforum/archive/index.php/t-65153.html