A clear 5 gallon betta tank with a light hood, gentle plants and a small heater visible near the back glass, on a wooden desk in soft daylight.

Best Betta Tanks for a Single Betta: 11 Tank Listings Compared

ByKen

As an Amazon Associate, this site earns from qualifying purchases. Listing figures below were checked on 2026-10-11 unless a section says otherwise.

A tank for a single betta is chosen mostly on volume, shape and what comes in the box. This guide covers 11 tank and tank kit listings from the research file. The brand named in the original search does not appear among them, so this page describes the product type, a small aquarium kit, rather than that brand.

Each entry gives the volume, material, size and included parts that its listing states. Where a listing contradicts itself on volume, weight or size, both figures are shown. Where a listing does not give stocking guidance, a heater or a warranty, the page says so.

Quick answer

For the most water in this group, the YHDSYN 6 gallon kit is the largest listed, with a filter, pump and light in the box. For the smallest footprint, the Vehipa 1 gallon and Novique 1 gallon kits state the least volume. The eWonLife 3.5 gallon kit is the only one whose listing includes a heater with a preset temperature. The Wonderfactory listing gives its volume as 1 to 1.25 gallons, depending on the decoration.

Comparison table

The table lists the figures each listing states. “Not stated” means the listing gives no figure for that item.

Tank Volume stated Material Size stated Included in the listing
Vehipa Betta Fish Tank 1 Gal, Black 1 gallon Acrylic 7.8 x 5.8 x 6 inches Filter, pump, LED lid, USB adapter
Tetra LED Half Moon 1.1 Gallon Kit 1.1 gallons Acrylic 9.25 x 5 x 9.75 inches Stand and movable LED; filters sold separately
Vimvins 5 Gallon Glass Starter Kit 5 gallons Glass 15.15 x 7.48 x 10.24 inches Filter, light, custom lid
iPriro 3 Gallon Nano Glass Tank 3 gallons Ultra glass, 4mm 12.6 x 6.3 x 8.67 inches Hanging filter, LED, dividers, lid, clamp lamp
AQUASMITH 2 Gallon Betta Tank 2 gallons Glass Package 12.76 x 11.02 x 7.76 inches Air pump, filter, light
Marineland Portrait 5 Gallon Kit 5 gallons Glass 9.99 x 9.67 x 17.2 inches Filtration and LED light
Novique 1 Gallon Mini Aquarium Kit 1 gallon Acrylic 7.9 x 5.7 x 5.9 inches Light, filter sponge, pump, feeding port
Wagrvuy 1.8 Gallon Betta Tank 1.8 gallons in title; 1.5 gallons in volume field Polycarbonate 12 x 7 x 7.48 inches in fields Filter, pump, LED light, hydroponic basket
eWonLife 3.5 Gallon Starter Kit 3.5 gallons Acrylic in field; plastic in title 14.96 x 7.87 x 8.27 inches Air pump, heater, thermometer, filter, light
Wonderfactory 1.25 Gallon Starter Set 1.25 gallons; 1 to 1.25 gallons in additional features Glass, 4mm 5.85 x 5.85 x 7.8 inches Hanging filter, LED, sand, rocks, lid, cleaning tool
YHDSYN 6 Gallon Betta Tank Kit 6 gallons ASA, PET and PP 19.5 x 8.4 x 8.4 inches Air pump, hanging filter, light

Vehipa Betta Fish Tank 1 Gal, Acrylic Nano Aquarium Kit

The listing states a volume of 1 gallon and a size of 7.8 x 5.8 x 6 inches. The bullets list one acrylic tank, a filter sponge, an adjustable water pump with a 3W plug, an LED cover lid, a USB adapter and a manual. The cover has a feeding opening, and the lighting offers three color modes and 10 brightness levels. The listing advises keeping only one or two small creatures in a tank this size. Checked 2026-10-11.

View the Vehipa listing on Amazon

Tetra LED Half Moon Betta Kit, 1.1 Gallon

The listing states a volume of 1.1 gallons, an acrylic tank and a half-moon front for unobstructed viewing. Its dimensions are 9.25 x 5 x 9.75 inches and its item weight is 1.3 pounds. The included components field lists the kit as including a stand, a movable LED light and a feeding hole in the clear canopy. The same field says filters are sold separately, so a filter is not part of this kit. Checked 2026-10-11.

View the Tetra listing on Amazon

Vimvins 5 Gallon Glass Small Fish Tank with Filter, Light and Lid

The listing states a glass tank of 5 gallons, measuring 15.15 x 7.48 x 10.24 inches and weighing 3.18 kg. The included components are a filter and a light, and the bullets add a custom tank lid. The filtration is described as two-stage, physical and biochemical, and the LED is dimmable with three modes. The listing names a self-cleaning feature in its specification fields and directs buyers to search for Vimvins filters when they need replacement cartridges. The bullets give no stocking guidance. Checked 2026-10-11.

View the Vimvins listing on Amazon

iPriro 3 Gallon Nano Glass Aquarium with Separator Plate

The listing states a 3-gallon tank of 4mm ultra glass, measuring 12.6 x 6.3 x 8.67 inches and weighing 3.79 kg. The title names a separator plate, and the bullets say the dividers and shields make the tank suitable for two betta fish. The filter is listed as 2.5W at 250 L/H with an adjustable flow, and the clip-on lamp as 13W with 780 lumen. The kit also includes a custom lid and a 1-year manufacturer warranty. Checked 2026-10-11.

View the iPriro listing on Amazon

AQUASMITH Betta Fish Tank, 2 Gallon Aquarium Kit

The listing describes a square glass tank of about 2 gallons with an air pump, a filter and a light. Its package measures 12.76 x 11.02 x 7.76 inches and weighs 7.21 pounds, while a bullet describes the kit as a 7.5lb all-in-one package. The bullets name three carbon filter pads, one bio-plate and one piece of 8D filter cotton, and give the pump noise as less than 35dB. The bullets also say the tank can add a heater as an option. Checked 2026-10-11.

View the AQUASMITH listing on Amazon

Marineland Portrait 5 Gallon Fish Tank Kit

The listing states a 5-gallon rectangular glass tank measuring 9.99 x 9.67 x 17.2 inches and weighing 16 pounds. The included components are filtration and an LED light, and the bullets describe three-stage filtration hidden from view, daylight and moonlight LEDs, and a sliding glass canopy. The bullets say the 5-gallon tank fits Marineland Rite-Size Z filter cartridges. The manufacturer-recommended age is one month and up. Checked 2026-10-11.

View the Marineland listing on Amazon

Novique Small Fish Tank Kit, 1 Gallon

The listing states a 1-gallon acrylic tank measuring 7.9 x 5.7 x 5.9 inches. The bullets list the LED top, a raised flap feeding port, an anti-slip base, a filter sponge and a silent water pump, and say the parts are hidden once the cover is opened. The LED offers three modes and 10 brightness levels. The included components field, however, names only a light, so the filter and pump appear in the bullets but not in that field. Checked 2026-10-11.

View the Novique listing on Amazon

Wagrvuy 1.8 Gallon Clear Beta Fish Tank Starter Kit

The title and bullets state 1.8 gallons, but the volume field reads 1.5 gallons. The dimensions also differ: the fields read 12 x 7 x 7.48 inches, while the bullet reads 11.8 x 7.1 x 7.3 inches. The material field says polycarbonate, and a bullet calls it PET plastic. The kit includes a silent pump, a tricolor LED and a cover with a hydroponic basket, and the LED is USB-powered with the adapter not included. The bullets describe the tank as designed for cold-water species such as betta, goldfish and shrimp. The listing names no heater. Checked 2026-10-11.

View the Wagrvuy listing on Amazon

eWonLife 3.5 Gallon Betta Fish Tank Starter Kit

The listing states a 3.5-gallon tank with dimensions of 14.96 x 7.87 x 8.27 inches and a weight of 7.9 pounds. The title says plastic and the material field says acrylic, so the material is shown both ways. The kit includes an air pump, a 25W heater with a preset of 78 degrees Fahrenheit, a digital thermometer, a filter, an LED light with a timer and a water changer. The bullets describe multi-stage filtration with ceramic rings and quartz balls, and name a one-year warranty. Checked 2026-10-11.

View the eWonLife listing on Amazon

Wonderfactory 1.25 Gallon Fish Tank Starter Set

The listing states a volume of 1.25 gallons and a size of 5.85 x 5.85 x 7.8 inches. Its additional features field says it holds 1 to 1.25 gallons, and that the actual water volume depends on decoration space. The kit uses 4mm rimless glass, a 3-in-1 hanging filter with adjustable flow, a full-spectrum LED and a black EVA base. It includes sand, rocks, artificial plants, a 5-in-1 cleaning tool and an acrylic lid. The bullets say the glass transmits 92% of light. Checked 2026-10-11.

View the Wonderfactory listing on Amazon

YHDSYN 6 Gallon Betta Fish Tank, 7 in 1 Starter Kit

The listing states a 6-gallon tank measuring 19.5 x 8.4 x 8.4 inches and weighing 5.7 pounds. The kit includes the tank, an air pump, a filter and a light. The bullets describe a four-layer hanging filter with square blocks and hollow balls for bacteria, a drainage hole, and a three-color LED with nine dimming levels. The bullets also call the tank a 360-degree view. The listing names no heater. Checked 2026-10-11.

View the YHDSYN listing on Amazon

How we chose these 11 listings

The selection used the research file for this keyword. Each listing counted as a tank if its title or bullets describe a container with water and a filter or light for fish. The UreverFins listing was left out because its bullets describe a silk plant and driftwood cave decoration, not a tank.

Each remaining entry was sorted on the figures that most change how a single betta tank is used: the stated volume, the material, the size and what the kit includes. Price and star ratings are not part of this page.

Worked example: volume and size from the listings

The Wonderfactory listing gives its volume as 1.25 gallons at the top figure, and the YHDSYN listing gives 6 gallons. Dividing 6 by 1.25 gives 4.8, so the YHDSYN tank holds about 4.8 times the top volume of the Wonderfactory tank by its own listing figures. The Wonderfactory listing also says the actual water volume depends on decoration space, so the real figure will be lower for both.

The Wagrvuy title says 1.8 gallons and the Tetra kit states 1.1 gallons. The 0.7 gallon difference is about 64 percent more than the Tetra volume. The Wagrvuy volume field, however, says 1.5 gallons, which would make the gap 0.4 gallons, or about 36 percent. Both figures appear in the listing, so the gap depends on which one is used.

What the listings do not say

Stocking is the figure most listings leave out. Only the Vehipa listing gives a number of creatures, one or two small ones at 1 gallon, and only the iPriro listing says its tank suits two betta fish, through the separator plate. The other nine say nothing about how many fish a tank can hold.

Heaters are also uneven. The eWonLife kit includes a 25W heater, and the AQUASMITH bullets mention a heater only as an optional add-on. The Wagrvuy and YHDSYN listings name no heater, and the listing for the Wagrvuy says the tank is designed for cold-water species, so the listing does not say whether a heater is needed for a betta.

Warranties differ. The eWonLife and iPriro listings name a one-year warranty, the Vimvins and AQUASMITH listings name none in their fields, and the Marineland listing says only “see label.” None of the listings gives a water-change schedule or a shelf life for the included parts.

Frequently asked questions

Which tank in this guide is the largest by volume?

The YHDSYN 6 gallon kit states the largest volume, at 6 gallons, with a filter, pump and light included.

Which listings say how many fish a tank can hold?

Only the Vehipa listing gives a number, one or two small creatures in a 1 gallon tank. The iPriro listing says its separator plate makes the tank suitable for two betta fish.

Does any kit in this guide include a heater?

Yes, the eWonLife kit includes a 25W heater with a preset of 78 degrees Fahrenheit. The AQUASMITH listing mentions a heater only as an optional add-on.

Why does the Wagrvuy volume differ on the same listing?

The title and bullets say 1.8 gallons, but the volume field reads 1.5 gallons. The dimensions also differ between the fields and the bullets, so check both on the listing before you buy.

Do any of these kits come with a filter?

Most do. The Tetra listing says filters are sold separately, and the Marineland and Vimvins listings list a filter or filtration among the included components. Check the included components field on each listing, since the fields do not always match the bullets.

Conclusion

For the most water by the listing figures, the YHDSYN 6 gallon kit is the largest here. For the smallest tank with its parts included, the Vehipa and Novique kits state 1 gallon each. For a tank with a heater in the box, the eWonLife kit is the only one that names a heater with a preset. For a tank with a separator plate, the iPriro listing names one. Read the volume, the included parts and the stocking statement on each listing before you choose.

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