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At Petco, we have a wide selection of 11 to 19 gallon fish tanks. Our range of 15 gallon aquariums offers plenty of stocking options without eating up too much space or budget. They’re roomy enough to accommodate a small variety of colorful, compatible freshwater fish, like dwarf cichlids or tetras. For small spaces, you can choose between a classic 15 gallon aquarium or a compact 15 gallon cube aquarium for your tabletop or desk.
Reserve at least a gallon of tank space for each inch of fully grown fish you’d like to stock. Consult a Pet Care Center associate to confirm the appropriate number and type of fish for your aquarium.
Standard 15 gallon tanks generally measure around 24” L x 12” H x 13” W, but dimensions can vary a lot, depending on model and style. Always check the dimensions specified by the manufacturer on the product page to confirm that the aquarium will fit in the space you’ve planned.
A filled 15 gallon tank weighs more than 100 pounds. Depending on how much gravel and décor you add, your aquarium could easily weigh 150 pounds. Always check to make sure your floor will support the weight before you invest in a new tank and be sure to secure it on a stand built specifically for that purpose.
A 15 gallon tank is perfect for most small freshwater species, including mollies, tetra and cichlids. If you’re not sure whether a species will thrive in your aquarium, ask a Pet Care Center aquatic specialist for confirmation.
11 to 19 Gallon Fish Tanks
Aquarium Kits 11 to 19 Gallons
20 to 39 Gallon Fish Tanks
Up to 10 Gallon Fish Tanks
40 Gallons & Up Fish Tanks
Aquarium Stands Up To 19 Gallons
6 Gallon Fish Tanks
Aquarium Kits 20 to 39 Gallons
8 Gallon Aquariums
4 Gallon Fish Tanks
10 Gallon Fish Tank
Aquarium Stands 20 to 39 Gallons
Aquarium Kits Up to 10 Gallons
20 Gallon Fish Tank Decorations
Aquarium Kits 40 to 54 Gallons
Best Fish Tanks
Aquarium Kits 55 Gallons and Up
10 Gallon Fish Aquarium Stand
5 Gallon Glass Aquariums
Best 5 Gallon Fish Tank
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imagitarium Fish Tanks & Aquarium Supplies
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Imagitarium Aquariums, Kits & Stands
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Aquatic Fundamentals Saltwater Fish Shop
Is this tank big enough/small enough to hold goldfish fry (these fish will not be in it we are just cleaning up there other tank)
We recently bought a 20 gallon fish tank for our house. The tank is currently only holding 16 gallons of water. We currently have 11 fish and 2 snails in the aquarium, totaling to 16 inches of fish (if you count the snails as fish). That’s following the gallon per inch of fish rule. However, my family wants to add more fish. Would we be safe to add more fish or should we stick with the 13 fish we have?
Hey so I currently have a spear 200 litre tank since I moved my Goldfish to a 500 litre tank. I used to breed guppies and I want to do it again, so I was thinking of filling my 200 litre tank with guppies my question is how many guppies will fit in the 200 litre tank, thx
What would be required for a painted turtle tank? Is a 29 gallon tank large enough? Is a 40 gallon tank large enough. What is the minimum tank size for a painted turtle? Thanks
Hey I have a small floor stand that is 25 1/2 inches in Length and 1 ft in width what is the maximum size tank I should put on it?
How many oscar fish can raise to adult hood in a 55 gallon tank
what is the maximum amount of goldfishes i can safely keep in a 32 litres fish tank? i dont want to overcroud the tank
I have a 20 gallon tank and my fish keep multiplying I have way too many fish for my tank.I have guppy fish Some with pretty colorful tails . How can I give some of them away in my area ?
I'm about to buy some new fishes mostly Tetra Can you help me what fish should I buy because I am beginner in this things. Please tell me what sort of things I should bring I have a one foot tank now other than that What should I purchase from Aquarium shop.Please guide about what fishes I should buy their Cleanines and hygiene to be mantained and everything about do's and don'ts Please I have somehow managed to convince my parents about this pet. Please give a proper list of what I should buy!
My Goldfish are usually happy cause they have a 120 gallon tank I have 10 Goldfish and they seem scared of something like they swim to one corner wait a bit then swim as fast as they can to the other I mean it’s raining but my White. Loads and Guppies are fine PLEASE HELP
My fish is gone like I don’t know where it went. I had 4 fish living together in a 5 gallon tank. The fish are big but I don’t want to get another tank as that would be a lot of work.I only have fish they are my only pets so it’s not like a cat ate them or something. I have never cleaned their tank and now it’s kinds brown I have had these fish for 3 months. What happed to it. The picture is of the remaining 3.
We are new to having aquariums, we really didn't realize so many things played a factor with the water. We currently have a 10 gallon tank but want to increase to a 29 gallon tank. We currently buy gallons of water but with the 29 gallon tank we really don't want to have to do that. We have well water with a salt filter. My levels from to tap was nitrate 10, nitrite 0, hardness 0, chlorine 0, alk 100, ph 7.. is my tap water safe even with the salt filter.