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The general rule of thumb, when stocking any aquarium, is to allow one gallon of water for each inch of fish. Therefore, in a 30 gallon tank you have enough room for 30 inches of fish. For example, you have enough room in your 30 gallon tank if you stock it with 15 two-inch neon tetras.

## How many fish should be in a 29 gallon tank?

In most cases, you can keep up to two large-bodied fish in a 29 gallon tank without any problems. You will have to keep and eye on water conditions since 29 gallons is still not a lot of water to work with. There also might be more territorial conflicts in a 29 gallon tank since space is limited.

## How many tetras can you put in a 30 gallon tank?

How Many Neon Tetras In a 30 gallon Tank. A 30 Gallon Tank (Buy Online) can hold a large school of 15 to 20 Neon Tetras. With this amount of Neon Tetras, you’ll start to see their true schooling behavior, and they will be more active and less likely to hide when they are afraid.

## How many neon tetras are in a 30 gallon?

And these fish grow around 1.5 inches (4 cm) long on average. When 30 is divided by 1.5, we get 20. So, you can keep around 20 neon tetras in a 30-gallon tank.

## How many goldfish can a 30 gallon tank hold?

Two full grown fancy goldfish can live in a 30-gallon fish tank, whereas just one common goldfish will fit in this size aquarium.

## What fish can I put in a 30 gallon tank?

Neon Tetras, Black Neon Tetras and Lemon Tetras are just some of the desirable species which you can keep in a 30 gallon aquarium. They make colorful additions to planted aquariums. Another small species loved by aquarists are Rasboras. They are a peaceful community fish that are very common in tanks under 30 gallons.

## How many fish can I put in a 25 gallon tank?

According to this rule, my 25-gallon aquarium could hold a maximum of 25 neon tetras (one inch each) or 12 goldfish (two inches each). Unfortunately, a single 2 inches goldfish will probably produce as much waste as the 25 neon tetras altogether.

## How many Mollies Can I put in a 30 gallon tank?

Depending on the species, you may add up to four mollies to the tank. For Sailfins and other larger mollies, however, you’ll need to arrange a 30-gallon aquarium. To live comfortably, each extra molly will require about 3 additional gallons.

## How many Cory catfish in a 30 gallon tank?

Cory Catfish What is this? These fish can grow to 2.5 inches in length, and seeing as each inch of fish needs about 1 gallon of tank space, each cory catfish needs 2.5 gallons of tank space. Therefore, a 30 gallon tank could hold 12 of these fish at most, although 10 is better.

## Is 3 neon tetras enough?

Neon tetras are schooling fish, they need to be in a group to feel comfortable, the more the better. For best results you should have at least 12. For minimal requirements they should be at least 6. 3 is not enough and with such small numbers, often one of the neons will be bullied by another.

## How many guppies can I put in a 29 gallon tank?

The general rule of thumb is One Guppy Per one Gallon of water but i have successfully kept more. Although, as you are a beginner hobbyist, I would recommend you to add one guppy per Five-Gallons of water first, then add one guppy per Two-Gallons of remaining water volume.

## How many tropical fish can you have in a 30l tank?

With a mature tank, good water quality and regular maintenance you could keep a community of 20 tiny nano fish in a 30 litre BiOrb, or 15 fish the size of a Zebra danio.

## Can tetras live with bettas?

Neon Tetras & Bettas Neon tetras can be a great addition to your tank and a great tank mate for your betta. If you plan on adding neon tetras to your tank you’re going to need at least 6, but 10-12 is the ideal amount. At 10-12 their stress levels will be minimal as they’ll be in a good size school.

## What are the easiest fish to take care of?

The Top 10 Easiest Fish To Take Care Of: Goldfish. Bloodfin Tetras. White Cloud Minnows. Danios. Betta Fish. Black Molly. Kuhli Loach. Angelfish.

## How big of a 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. What is this? 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.

## How many fish can I put in a 32 gallon tank?

The general rule of thumb, when stocking any aquarium, is to allow one gallon of water for each inch of fish. Therefore, in a 30 gallon tank you have enough room for 30 inches of fish. For example, you have enough room in your 30 gallon tank if you stock it with 15 two-inch neon tetras.

## How much gravel do I need for a 30-gallon tank?

Gravel for 30-gallon fish tank The rule of thumb for buying gravel for your aquarium is 1 pound of regular aquarium gravel per 1 gallon of water. That means you should plan on a minimum of 30 pounds for a 30-gallon tank for each 1.25 inches of substrate.

## What is a good size fish tank for a beginner?

For a beginner, 5 gallons is the minimum recommended tank size, though a 20-gallon tank or larger is even better.

## How heavy is a 30-gallon fish tank?

Mid-Sized Aquariums Medium Aquariums Tank Size L x W x H Filled Weight 25-gallon 24″ x 12″ x 20″ 282 lbs. 29-gallon 30″ x 12″ x 18″ 330 lbs. 30-gallon (breeder) 36″ x 18″ x 12″ 348 lbs.