With every one of the bright colors and also black-lights, it have the right to be tempting come pair Goldfish and GloFish together, yet this is not always what is ideal for the fish. Not only are both fish intended for various environments, your diets, and water conditions need come be totally different indigenous one another.

So, have the right to Goldfish live through GloFish? Goldfish and GloFish have to not live with each other for a number of reasons:

Goldfish need cooler water temperature while GloFish are tropical fishes,Larger Goldfish have tendency to eat smaller GloFishes,Both fishes have various diets.

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The idea of grouping all your fish together sounds nice, but there room a lot an ext factors that should be considered prior to doing so. Pairing your fish with other compatible fish, proper tank size, and also correct water temperature is critical to your fish’s health.

Why must You Not keep Goldfish and also GloFish Together?

While it may seem tempting to residence them together, Goldfish and also GloFish room not suitable to the same atmospheres as one another. Both varieties of fish are an excellent beginner fish, and choosing one or the other is mostly dependent on what kind of tank you would certainly want, yet putting both of these beginner fish with each other would be a mistake.

Here space two key reasons why you need to not save Goldfish and GloFish together…

1. Temperature Difference

Goldfish space coldwater fish, and also GloFish room tropical fish.

Therefore, Goldfish favor their water colder than GloFish. You would not have the ability to house both of these fish in the same tank without among them being unhappy v the water temperature.

Similarly, GloFish are an ext particular around their water problems than Goldfish, so over there is more work the goes into giving the proper water problems for a GloFish colony.

2. Fish Tank dimension Differences

Also, Goldfish require a much bigger tank 보다 is essential for a GloFish. If both Goldfish and GloFish space omnivores, your diets are an extremely different. Goldfish are additionally a little bit much more aggressive, therefore they are likely to strike or also eat GloFish if they were housed together.

It is since of these reasons that Goldfish and also GloFish room not suitable to live with one another.

This walk not average they cannot live with various other fish, just that they can not live through each other.

For you to do an notified decision, i have noted below the necessary conditions of each fish together with fish that you can house with each one.

Goldfish living Conditions

Goldfish are several of the most bought, and least cared because that in the pet care industry. There room a the majority of misconceptions neighboring Goldfish, including their lifespan and also tank requirements. Surprisingly, most Goldfish can actually live 15+ years and can flourish to be 12 inch long, and also some also grow to be bigger.

Recommended more Reading: exactly how To Take treatment Of A Goldfish? (Goldfish care In 3 an easy Steps)

Water Temperature

Goldfish are fresh, cold-water fish. This means that Goldfish are their healthiest and liveliest in water the is around 65.0 come 72.0° F (18.3 to 22.2° C) and also contains no salt. While plenty of Goldfish have the right to live in water over or below this temperature range, that is no ideal, and also they have an boosted likelihood of dying early.

The room temperature water is what renders Goldfish so appeal to countless first-time fish owners. The factor being the they perform not require an additional water heater as many fish do. This cuts under on the added costs of purchasing a fish, however for many human being living in colder temperatures, you may still desire to invest in a heater, just in case.

Water Conditions

Goldfish are very sturdy fish and also are not details about the water quality; therefore, as lengthy as you are taking the ideal care and also precautions prior to placing lock in a tank, they will be an excellent for a long time. You must always add a water conditioner to any type of water you include to their tank and also make sure that there room no hefty metals that deserve to hurt your Goldfish.

Otherwise, make certain they space in the suitable water temperature, and that they are not v fish who will compete with them end food.

Tank Size

While beginning out, Goldfish can grow in a 20-gallon tank. What many people do no realize when they acquisition a Goldfish is the an median Goldfish can thrive to be around 4-8 customs in length, v some larger ones growing to 12 inches. They likewise can with a pound in weight, and some even reach two pounds. Despite Goldfish begin out small, they prosper quickly.

That is why it is ideal to start a Goldfish out in a 20-gallon tank. This offers you time to save up because that a enlarge tank, and also it provides the Goldfish time to prosper a tiny bit prior to moving right into a larger home.


Goldfish, in the wild, space foragers. This means they forage for their food on the bottom of their environment and are continually trying to find food. The is extremely easy to over-feed your Goldfish due to the fact that they will save eating, sometimes even eating us to death.

Feeding her Goldfish at the same time every day and also giving them a small amount of food will avoid them native over-eating and also will likewise prevent the tank from getting too dirty. The best diet for a Goldfish is certain Goldfish formula flakes or pellets.

Goldfish space omnivores. They like to eat both plants and meat, the is why that is not ideal to house them v GloFish. As soon as the Goldfish flourish larger, the GloFish start to look favor a tasty treat, and also they may simply eat the smaller sized GloFish if castle are getting hungry.

Interesting further Reading:

What Fish can You home With Goldfish?

The finest fish to home with your Goldfish room either other Goldfish, rose Barbs, or Rubbernose Plecos.

Other Goldfish: As long as these Goldfish are the same form and dimension as your other Goldfish, this is most likely your best option to residence your Goldfish with. They call for the very same diet, water conditions, and also size,Rosy Barbs: as result of their similar tank conditions, rosy barbs make a good housing option. If you carry out decide to go with Rosy Barbs, make certain that you acquire 3 or an ext as they are schooling fish and can come to be anxious if they room by themselves.Rubbernose Pleco: A Rubbernose Pleco requirements the same problems as a Goldfish, and they are a great addition to her tank since they are bottom feeders. Castle can aid to clean the tank. They are also big enough to no look choose food to the Goldfish, and they space docile enough to not cause a fight v the Goldfish.

Recommended further Reading: 6 common Goldfish Tank Mates + (How and Why To pick Them)

GloFish life Conditions

GloFish space genetically engineered fish that are fluorescent colored. Castle are typically found in tanks that room black-lit so the their fluorescent coloring have the right to really shine.

These fish are not any certain breed of fish; in fact, most of these fish are just normal fish such together Tetras, Danios, and Barbs that have been genetically engineered to be fluorescent. However, since of genetic engineering, castle have specific conditions the they need in your environment.

Water Temperature

GloFish are tropical fish. This way that they favor warmer temperatures in your tanks to thrive and live as lengthy as they can. The appropriate water temperature because that a GloFish is 72 come 80°F (22 come 27°C).

This method that in order to keep their tank in ~ the necessary temperature, you will should purchase a water heater and a thermometer. Every of this can conveniently be mounted into the tank, and also the thermometer can be put in an easy-to-read ar so the you deserve to ensure the the heater is working properly.

Water Conditions

In their organic environments, GloFish have actually running water and particular water quality they like. In bespeak to maintain these water conditions, you will have to purchase a filter and also a water conditioner for her GloFish.

A water filter included to her tank will ensure that there is constant water circulation and also helps to filter the end the gross particles in the water and also keep her tank clean. In addition, a GloFish water conditioner need to be added to any water you include to your tank together it help to keep a particular chemical makeup that ensures her GloFish are as bright as they can be.

Tank Size

Just favor normal Danios, Tetras, and also Barbs, GloFish need a minimum tank size of 20 gallons. However, tank size is mainly dependent top top how numerous fish friend would prefer in your tank. A great rule of ignorance is to provide 3 gallons of tank room per fish.

GloFish room schooling fish, and also so they grow in an atmosphere with 5 or an ext fish of the same species. This way that if you are purchasing a 20-gallon tank, you should be acquiring at the very least 5-6 fish, all of one species. Therefore, if you want 5 Tetras and also 5 Danios, climate you must be purchase a 30-gallon tank.


GloFish are additionally omnivores, therefore they likewise like to have a diet the plants and also meat. There space GloFish pellets and also flakes the you can find in pet stores that have a an excellent balance of all the vital nutrients a GloFish would certainly need. In addition, it is a good idea to make sure that their diet has beta carotene, as this provides them vibrant and also colorful.

What Fish have the right to You home With GloFish?

The finest fish to residence with GloFish are various other GloFish, other Barbs, and other Danios.

Other GloFish: each of the GloFish varieties is well-suited come one another. Therefore, you can have an entire tank complete of different types of GloFish, and they will certainly all be able to thrive together.Barbs and Danios: since GloFish are simply a genetic alteration of ‘normal’ fish, the best housemates because that GloFish are their ‘normal’ predecessors. These fish call for the same habitat and diet as GloFish, so they deserve to all thrive in the very same environment in addition to no problems.

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Now the you know a little bit an ext about Goldfish and also GloFish, that is easy to view why they space not suited to live in the same tank. Both of this fish need totally different water conditions, water temperatures, and diets. For this reason they can not live together.

Hopefully, you to be able to discover a proper housemate for her fish, and learned something along the way!