How many community fish can you put in a 20 gallon tank?

How many community fish can you put in a 20 gallon tank?

You can, theoretically, keep twenty 1-inch fish, or ten 2-inch fish, in a 20-gallon tank. This stocking strategy follows the 1 inch of fish per gallon of water rule.

What can I put in a 20 gallon community tank?

Top 10 Fish for a 20-Gallon Aquarium

1. Platy.
2. Swordtail.
3. Molly Fish.
4. Cory Catfish.
5. Dwarf Gourami.
6. Neon Tetra.
7. Zebra Danio.
8. Fancy Guppy.

What Pets Can you put in a 20 gallon tank?

Twenty-gallon aquariums are suitable for a variety of small rodents, including hamsters, gerbils and mice. You must use a mesh aquarium lid for optimal ventilation, but aquariums are more secure than wire cages. By adding a wire cage to the top of the aquarium, you can offer more room for exploration and exercise.

How many guppies and neon tetras can you have in a 20 gallon tank?

Even though you probably expect one specific answer to the “how many guppies in a 20-gallon tank” question, it’s not that easy. You see, the number of guppies in an aquarium depends on various factors. Generally speaking, you can keep 10 to 12 guppies in a 20-gallon fish tank.

Can I keep angelfish in a 20 gallon tank?

Registered. Fully grown angels can get as big as12″ including fins. You should be fine with a 20 tall.

How do you stock a community tank?

Your best bet is to stock a few fish at a time to see how your tank reacts – if it reacts well, you can add a few more. Resist fully stocking your tank in a single go, even if your tank has completed its nitrogen cycle and the beneficial bacteria in the aquarium are established. Only add a maximum of two fish per week.

Can mice live in a 20 gallon tank?

You should never keep a mouse in an aquarium smaller than 10 gallons, but a 10-gallon aquarium can house up to three or four mice. Ideally, you would keep four or five mice in a 15-gallon aquarium, and you would use a 20-gallon aquarium for a group of five or six mice.

What fish can live with rummy nose?

Many fish can be kept with rummy-nose tetras, some including smaller gourami, tetras, barbs, danios, Australian rainbows, and various catfish, such as Ancistrus. The rummy-nose tetra cannot be kept with other popular ornamental fishes, such as African cichlids, as they occupy very different water parameters.

What fish go well with rummy nose tetras?

Here are some fish that make great tank mates for the Rummy Nose Tetra:

• Green Neon Tetra.
• Pearl Gourami.
• Corydoras Catfish.
• Hatchetfish.
• Yo-Yo Loach.
• Cherry Barb.
• Dwarf Gourami.
• Harlequin Rasbora.

How many female bettas can go in a 20 gallon tank?

Select a tank for your female bettas that is at least 10 gallons in capacity. Up to five female bettas can safely coexist in a 10-gallon tank — a 20-gallon tank is recommended for more than five female bettas.

What fish can go in a 20 gallon tank?

Big Fish for Your 20-Gallon Tank. Even smaller species, like rubber-lipped plecos, should be in a tank of at least 30 gallons. The common pleco has the potential to grow to a couple of feet and is only appropriate for truly huge aquariums. Goldfish: You can keep one goldfish in your 20-gallon tank, and nothing else.

How big is a 20 gallon tank?

As a general rule, though, your average 20-gallon tank is going to measure in at 30 inches long by 12 inches wide by 12 inches tall . If it’s made out of high quality glass it’s going to weigh about 225 pounds when it’s been filled up with water, too.

How many fish for a 20 gallon tank?

When determining how many fish you can keep in any size tank, one of the most common rules is the one inch of fish per gallon rule. Using this rule, you would be able to keep about 20 small tetras in your 20 gallon aquarium.