One gallon of water for each inch of fish is the general rule of thumb when stocking an aquarium. If you stock your 30 gallon tank with 30 inch fish, you will have enough room for 60 inches. If you want to add more fish to your tank, then you will need to increase the size of your aquarium.
You can do this by adding more plants, or you can add a larger aquarium to the tank. If you are adding plants to an aquarium that already has plants in it, the plants will grow in the new aquarium and you won’t have to worry about them growing out of control.
The same is true for aquariums that have plants already in them. This is why it is so important to make sure that your fish tank is large enough to accommodate all of the fish that you intend to keep.
Table of Contents
How many fish can I fit in a 29 gallon tank?
In most cases, you can keep up to two large-bodied fish in a 29 gallon tank. Since 29 gallons is not a lot of water for most fish, you will have to keep an eye on the water conditions. If you are looking for a fish tank that is easy to clean and maintain, this is the tank for you. It is also a great choice for beginners who want to get into fishkeeping.
How many goldfish can go in a 30 gallon tank?
Goldfish are also a good choice for aquarists who are looking for a fish that is easy to care for. Goldfish require a lot less maintenance than other fish, and can be kept for years without any problems.
How many mollies can be in a 30 gallon tank?
You’ll need a 30-gallon aquarium for Sailfins and other larger mollies. Each extra molly will need about 3-4 gallons of water per day to live comfortably.
How many Glofish Can I put in a 30 gallon tank?
The recommended tank size for them is 50 gallons. You can fit 0 sharks in a 50 gallon tank. However, if you want to keep them in larger tanks, then you will need to increase the size of the tank to at least 100 gallons or more.
How many Cory catfish in a 30 gallon tank?
The small fish feel safer and happier in a school of at least six. Only one or two of the same species should be kept in your tank, because choo catfish will only form a school with other corys of the same species.
How many goldfish can I put in a 28 gallon tank?
The recommended goldfish tank size is 42 gallons for two common goldfish. 30 gallons for the first fish and 12 more gallons for the second fish. It’s a little more than 40 gallons for two fancy fish.
If you have a larger tank, you may want to increase the size of the tank. For example, if your tank is 50 gallons, then you would need to add another 10 gallons of water to make up the difference between the two fish sizes.