What cold water fish can live with goldfish?

Can you mix goldfish with other fish?

Keeping at least two goldfish in an aquarium is recommended to provide companionship and promote activity. Solitary fish can exhibit depression and lethargy. Goldfish are generally not aggressive so they can be kept with most community fish provided the other fish are larger than the size of the goldfish’s mouth.

What cold water fish can live together?

Compatible indoor cold-water fish species:

  • Goldfish.
  • Bloodfin tetras.
  • Betta.
  • Platies.
  • Danios.


What is the coldest water a goldfish can live in?

Proper Water Temperature

Goldfish thrive at temperatures between 65 and 72 degrees Fahrenheit, which is roughly room temperature or slightly below. When temperatures are too high, goldfish may become sluggish and overheat. At temperatures below 60 degrees, they may stop eating or become lethargic.

What cleaner fish can live with goldfish?

The Best Algae-Eating Fish That Can Be with Goldfish

  • Algae. A little algae is good to have in your aquarium; it’s actually a good part of your goldfish’s diet. …
  • Algae-Eaters and Goldfish. …
  • Rubber-Lipped Plecos. …
  • Longfin Bristlenose Plecos. …
  • Goldfish Body Slime.
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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.

What other fish can go with goldfish?

With these ground rules in mind, here are our top 10 tank mates that we have personally tested and found to be compatible with goldfish:

  • Hillstream Loach. …
  • Brochis multiradiatus. …
  • Dojo Loach. …
  • Bristlenose Pleco. …
  • Rubbernose Pleco. …
  • White Cloud Mountain Minnows. …
  • Ricefish. …
  • Hoplo Catfish.

How do you look after goldfish in cold water?

Unless you keep your home very warm or very cool, most coldwater fish do fine in a tank kept at room temperature. Put a thermometer in the tank to make sure that the water is staying within an acceptable temperature range, and keep the tank away from drafts and heat sources (such as space heaters or direct sunlight).

What temperature should cold water fish be kept at?

Cold-water fish: Below 68°F (20°C) Tropical fish: 75-80°F (24-27°C)

Can a goldfish live in tap water?

Tap water is the most commonly used water in goldfish tanks. So YES, goldfish can live in tap water.

Should Goldfish be fed in winter?

In wintertime you should stop feeding fish daily if water temperature is below 10°C is. Start feeding fish daily again at a water temperature of 10 °C or higher. At lower temperatures metabolism of (cold-blooded) fish is so slow, that they hardly need any feed. In this period you should restrict the amount of feed.

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Can you put goldfish in warm water?

Goldfish – coldwater fish – prefer cooler temperatures around 65°F (18°C), while tropical species like their water toasty warm (72 to 85°F or 22 to 29°C). … But they won’t feel comfortable kept in warm water all the time. And if you try keeping tropical fish in cold water, they’ll just become lethargic and refuse to eat.

Can goldfish freeze and come back to life?

No, goldfish cannot freeze and come back to life. … There are other fish that can survive after being frozen, but these fish are specifically cold-water fish, and their genetic make-up is very different from goldfish.

What size tank do I need for 2 goldfish?

Now, in terms of 2 common goldfish, you will want to have a tank that is at least 42 gallons large. The minimum for a single common goldfish is 30 gallons, with our recommendation being 40 gallons. However, for each additional goldfish, you will need an additional 12 gallons of water.

Are snails good with goldfish?

Yes, snails make great companions for goldfish. They do clean up waste somewhat, and don’t make much themselves. I have never observed a goldfish eat a small snail. I have kept an assortment of pomacea and nerita snails with large goldfish for well over a year and these are my observations.

How often should goldfish be fed?

Feed 2-3 times daily. It is important to avoid overfeeding goldfish as this can cause indigestion and/or contaminate the tank. In terms of the amount to feed, a good rule of thumb is to only feed an amount that the goldfish can consume in under two minutes or only feed as much as the size of the goldfish’s eye.

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