20 Gallon Aquarium Stocking Ideas
- Best Freshwater Fish for a 20 Gallon Aquariums. Fish enthusiasts have a myriad of options when it comes to the types of...
- Livebearers. Livebearers are freshwater fish that give birth to free-swimming young ones by retaining their eggs inside...
- Tetras. Out of all the different kinds of tetras out there, neon tetras are the most popular...
What fish can I put in a 20 gallon tank?
Gourami: Both angels and gouramis are semi-aggressive fish, so if you intend to keep either in a tank this small I wouldn’t include anything else aside from a few bottom feeders. Plecostomus: There are no pleco species that are appropriate for a 20-gallon tank.
Do you need to stock a 20 gallon aquarium?
Stocking Your Freshwater Aquarium A 20-gallon aquarium offers some exciting possibilities. A tank this size lets you include live plants and have a wide array of beautiful freshwater fish and interesting critters, all without taking up a huge amount of space. But, like any aquarium, if you want it to succeed, you need to stock it wisely.
How many fish should be in a gallon of water?
Well, you should try to aim for one small fish per gallon of water, and by “small” fish, I mean like Tetra sized fish. It equates to approximately 1 inch of fish per gallon. But it’s not always that easy; you can see my thoughts on that here to see what I think.
Can you keep a goldfish in a 20 gallon tank?
Goldfish: You can keep one goldfish in your 20-gallon tank, and nothing else. Goldfish have unique care requirement s. They can get very large, and it is a myth that they will grow to the size of their environment. Those that do end up stunted and sickly.
How do you stock a 20 gallon fish tank?
0:1112:50The BEST Ideas for your 20 Gallon Aquarium - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou know it doesn't matter if you're using highlight low-light. Doesn't even matter just get likeMoreYou know it doesn't matter if you're using highlight low-light. Doesn't even matter just get like the back half of that tank filled with plants different textures.
What can I put in a 20 gallon long fish tank?
Top 10 Fish for a 20-Gallon AquariumPlaty.Swordtail.Molly Fish.Cory Catfish.Dwarf Gourami.Neon Tetra.Zebra Danio.Fancy Guppy.More items...•
How many fish can you stock in a 20 gallon tank?
It's common even for experienced fishkeepers to struggle when space is limited. There are just so many pet fish species to choose from! 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 fish go well together in a 20 gallon tank?
4:4811:18Fish You Can Keep Together in a 20 Gallon Community AquariumYouTubeStart of suggested clipEnd of suggested clipSo maybe something to consider would be something like guppies endlers or platies ideally in a 20MoreSo maybe something to consider would be something like guppies endlers or platies ideally in a 20 gallon you might want to do a male with two or three females.
Is a 20 gallon long tank good for fish?
Best Fish For 20 Gallon Long Tanks The majority of smaller fish can be comfortably kept in this tank in small schools. Generally, you can keep fish that grow up to 3 inches in length, as long as they don't require plenty of open swimming space.
How many guppies can you have in a 20 gallon tank?
Generally speaking, you can keep 10 to 12 guppies in a 20-gallon fish tank.
How many Glofish can you put in a 20 gallon tank?
Glofish thrive in a group so it is recommended to have at least 5 from the same species. If you plan on getting 5 to 6 Glofish then a 20-gallon tank will be suitable.
How many Cory catfish can you put in a 20 gallon tank?
As a general rule, an inch-long fish requires around one gallon of water in the tank. Thus, depending on the cory species, you can keep between five and ten cory catfish in a 20-gallon tank.
How many honey Gouramis Can I put in a 20 gallon tank?
The recommended tank size for the honey gouramis is 10 gallons for one fish. If you want to add more of the same species then you'll need to increase the tank size a bit. The formula to follow is 10 gallons for one fish, 20 for two, and then 5 extra gallons for each fish after that.
What is a good combination of fish for an aquarium?
Recommended Freshwater Aquarium Fish Combinations: 1) Apistogramma Dwarf Cichlid and Green Neon Tetra. 2) African Cichlids and Synodontis Catfish. 3) Rainbow Shark and Tiger Barbs.
Is 20 gallons enough for 1 goldfish?
So, how many goldfish in a 20-gallon tank? The general rule of thumb is 1 gallon of water per 1 inch of fish. This means a 20-gallon tank is big enough to house 20 small goldfish. It is important for the health and wellbeing of your goldfish that you provide them with adequate space to swim freely.
What catfish can live in a 20 gallon tank?
Cory Catfish A relatively small species of aquarium catfish, Cories generally don't grow larger than 2 or 3 inches – making them a great choice for those with tanks as small as 20 gallons. In addition to their small size, Cory Catfish are also beginner friendly (although they do have a few specific needs).
How many small fish per gallon?
Well, you should try to aim for one small fish per gallon of water, and by “small” fish, I mean like Tetra sized fish. It equates to approximately 1 inch of fish per gallon. But it’s not always that easy; you can see my thoughts on that here to see what I think. That said, you should be able to fit about 15-20 small fish in your tank at first, ...
How big is a 20 gallon fish tank?
On average, a 20 gallon tank is approx 24 – 30″ long and about 12″ wide depending on if you have a standard or long tank. Knowing this, if you have fish that is 6″ long when full-grown, then it only has 18″ to swim back and forth and will only 6″ in tank width to turn around.
How many tetras can you keep in a 20 gallon aquarium?
Using this rule, you would be able to keep about 20 small tetras in your 20 gallon aquarium. While this is a good starting point and might work for much smaller community fish such as tetras, it shouldn’t be applied to larger and messier fish like Oscars, Cichlids, Goldfish.
What animals can live in a 20 gallon tank?
While fish are likely the most popular fish you can keep in a 20 gallon tank, there are a variety of mammals, snakes, lizards, and amphibians that you could stay in a 20 gallon tank. For more information, check out this article about other animals that can live in a 20 gallon tank. Jack Dempsey 2021-03-05T12:28:21-07:00.
How big of a tank should I keep goldfish?
That’s because the smallest tank size that you should keep a goldfish in is a 20 gallon tank.
What is a 20 gallon aquarium?
A 20-gallon aquarium bundle is an awesome choice if you want a plug & play nano tank. With plenty of filtration media on board, you can use a bacteria starter to cycle the aquarium. You’ll be able to begin stocking the tank as soon as you set it up. Light fixture for a planted 20-gallon tank.
How many betta fish can you keep in a 20 gallon tank?
Betta fish are slightly trickier to pair with compatible tank mates, and you can only keep 1 male in a 20-gallon tank. Definitely avoid keeping bettas with notorious fin nippers.
How big do nano fish grow?
Nano fish that grow to a size between 1 to 3 inches as adults make awesome stocking options for a 20-gallon tank. Choose peaceful community fish when combining different fish species.
What is the best plant for a nano tank?
Amazon Sword. Low-maintenance, and flourishing with even the most basic plant care, the Amazon Sword is a great choice for a nano tank. Substrate, diurnal exposure to light (8-10 hours per day), along with fertilizer tabs, will keep this live plant happy.
How many gallon tanks do Danios need?
Danios are extremely active fish, so you’ll need to set up your 20-gallon tank to accommodate their needs. You should leave plenty of open swimming areas for them to explore.
Can a dwarf sagittaria grow in a nano tank?
Dwarf Sagittaria. Dwarf Sagittaria has a grass-like appearance and can even be kept as a carpet plant in a nano tank.
Can you keep fish in a 20 gallon tank?
Fish You Shouldn’t Keep In A 20-Gallon Tank. As you can imagine, there are plenty of fish species that are not meant to be kept in a 20-gallon tank. The reasons vary between their size, their territorial behavior, or their predatory nature.
What is a 20 gallon aquarium?
A 20-gallon aquarium offers some exciting possibilities. A tank this size lets you include live plants and have a wide array of beautiful freshwater fish and interesting critters, all without taking up a huge amount of space. But, like any aquarium, if you want it to succeed, you need to stock it wisely.
What is the best algae eater for a 20 gallon tank?
Otocinclus. Otos are cute little shoaling fish, and among the best algae eaters for smaller tanks. They look like little plecos, and they stick to the glass and decorations in a similar way. But, unlike plecos, they stay small and you can have a group of a dozen or so in a 20-gallon tank.
How many goldfish can you keep in a 20 gallon tank?
Goldfish: You can keep one goldfish in your 20-gallon tank, and nothing else. Goldfish have unique care requirement s. They can get very large, and it is a myth that they will grow to the size of their environment. Those that do end up stunted and sickly.
What temperature should I use for a tropical fish tank?
The reason 75-80 degrees (78 is ideal in my opinion) is typically recommended for tropical tanks is because it is a range that accommodates most species. If you have other tropical fish I would not drop the temp to 70 degrees. I've read that platies can do okay in cold-water tanks as well, but never tried it.
What is a platy fish?
Platies are active fish and a lot of fun to watch. They come in some attractive varieties, including the Mickey Mouse platy that looks like it has the iconic mouse ears on its tail.
How big of a tank can an albino bristlenose live in?
One important thing to mention is that the albino bristlenose CAN live in a 20-gallon tank, with it only reaching about 5 inches. It might not be optimal, but it certainly possible, size being considered. Elizabeth Arner on October 03, 2019: I think we should add snails to the tank as bottom feeders.
What fish eats the bottom of a fish tank?
Corydoras. Cory catfish are bottom scavengers, and a nice addition to any tank 10-gallons or bigger. These little guys will help keep your tank clean. They’ll eat leftover fish food that falls to the bottom of the tank, but you should include some sinking pellets to be sure they get enough to eat.
