How Many Fish Per 30 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 many fish can be in a 30?

Lots of fishkeepers follow this rule for fish stocking. This means that for every inch of an adult fish, 1 gallon is required to make sure they have enough space. For example Neon Tetras reach 1.2 inches when fully grown, so a 30 gallon tank will hold 25 Neon Tetras.

How many rainbow fish can I put in a 30 gallon?

A group of six can be held in a 30-gallon aquarium. Any smaller than this and they would become cramped and stressed. As an active species, Boesemani Rainbowfish need plenty of space to swim around in, so the larger the tank, the better.

How many fish can I put in a 30 gallon tank Marine?

Aquarium Size Total Inches of Fish 30 Gallons 6″ 55 Gallons 11″ 75 Gallons 15″ 120 Gallons 24″.

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 neon tetras can I 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 Tetra Glofish can you have in a 30 gallon tank?

The Number of Glofish per Gallon Gallons No. of Glofish 10-gallon tank Not recommended for rainbow shark glofish and tiger barb. Ideal for danio and tetra glofish 20-gallon tank 5-6 30-gallon tank Approximately 9 50-gallon tank More than 10.

How many rainbow fish can you have in a 20 gallon?

Rainbows should be kept in schools and the length of the tank is very important. They need the room to swim. I would agree that 6 is a minimum. A 20 gallon is not adequate.

What is the lifespan of a angelfish?

Angelfish has one of the most extended lifespans of all aquarium fish Angelfish can live up to 10 years if the conditions are right with them.

How big do angelfish get?

How big is a freshwater angelfish? The freshwater angelfish size is said to have a body length of about 6 in (15.24 cm), and their fins can grow to a length of 8 in (20.32 cm). Their body length is equal to 4 times as that of the neon tetra.

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 guppies can you put in a 30 gallon tank?

You typically want to use a 1 inch per gallon rule. Guppies grow to be around 1.5 inches full growth. So you could have 20 guppies in a 30 gallon tank however you might want to put a few less, due to the ph scale rising when you put all the fish in.

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 tetras can I put in a 29 gallon tank?

So you’ll want at least 6, but more is better. In terms of maximum, if skirt tetras is all you want, a cycled, well-filtered, and properly maintained 29-gallon tank should be able to support upwards of 2 dozen, but it’s good to understock some at least at first.

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.

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.

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.

What fish live well with bettas?

Cory catfish make great tank mates with betta fish, male or female. Cory catfish are calm and peaceful fish, which will encourage the same behavior in your betta. Their non-aggressive temperament is the perfect contrast against a betta who is ready to take on another male.

Can GloFish sharks live with GloFish Tetras?

GloFish Sharks can be semi-aggressive, so we advise keeping only one shark per aquarium. They can, however be housed along with other GloFish Tetras, Danios, and Barbs.

Can GloFish live with bettas?

Can Bettas and Glofish Coexist? Betta fish can usually get along with other fish that aren’t territorial and have similar needs like water temperature. So, they can generally coexist with other Glofish peacefully. However, some Betta fish can have cranky personalities that cause them to nip their tank mates.

Can all GloFish live together?

You can keep them in a community tank with other active peaceful fish of similar size. Good choices include other Tetras, Rasboras, Danios, Zebra danios ,small Barbs and other GloFish.