Best Tanks For Betta Fish – Top 7 Picks and Reviews 2020

We went over the reviews online and found the best of the best using our data-backed approach.

Here’s a look at the best Tanks For Betta Fish

Bestseller No. 1
Penn Plax Betta Fish Tank Aquarium Kit with LED Light & Internal Filter Desktop Size, 1.5 gallon
  • Everything you need is in this Betta Fish Tank Kit, 1.5 gallon tank, LED light, and internal filter. Easy to set up, you’ll be ready to add your fish in minutes.
  • Brand Name: Penn-Plax
  • Model Number: BT1
  • Dimensions: 10.28 x 8.98 x 6.42 inches
Bestseller No. 2
Penn Plax Deluxe Triple Betta Bow Aquarium Tank, 0.7-Gallon
156 Reviews
Penn Plax Deluxe Triple Betta Bow Aquarium Tank, 0.7-Gallon
  • The two color light system that comes with the triple betta-deluxe allows your tank to transfer from night to day with a switch.
  • Measures 4.25"D x 11.50"W x 7"H and is .7 gallons of fish fun.
  • Features 2 color lights, filtration system, and opaque dividers.
  • Does not include the gravel or fish seen in the picture
  • Age range description: All Life Stages
SaleBestseller No. 3
Penn Plax Aquaponic Betta Fish Tank Promotes Healthy Environment for Plants and Fish 1.4 Gallon...
  • Plastic plant holder with ceramic substrate planting material
  • Planter can create a healthy habitat for betta fish by replicating nature's cycle
  • Plant above purifies water and absorbs fish waste as nourishment
  • Betta fish tank is easy to clean; planter is simple to remove when needed. Can be used as a planter alone for many water thirsty plants
  • Recommended for betta, goldfish, bloodfin tetra, and white cloud minnow
SaleBestseller No. 4
Aqueon Betta Fish Tank Starter Kit, Half Gallon, Blue
131 Reviews
Aqueon Betta Fish Tank Starter Kit, Half Gallon, Blue
  • Low-maintenance, economical kit to get you started
  • Half gallon betta aquarium includes divider for housing up to two betta per aquarium
  • Easy-open feeding door allows for feeding betta without taking the entire lid off
  • Aquarium plant, gravel, and samples of food & water care included!
  • Aqueon Mini Heater or Flat Heater recommended
Bestseller No. 5
hygger Betta Log Resin Hollow Tree Trunk Ornament, Betta Fish Accessories, Aquarium Decorations Wood...
149 Reviews
hygger Betta Log Resin Hollow Tree Trunk Ornament, Betta Fish Accessories, Aquarium Decorations Wood...
  • 🐠【Dimension】the hollow tree trunk aquarium ornament measurement is 5.3*4*2.7inch, perfect for use in small and medium size fish tank (5-50gallon)
  • 🐠【Small Fish Favorite】there are 5 holes on the trunk fish decor, your lovely pet betta or other smaller fish would be super happy to go in and out the trunk cave to sleep, rest, hide, play, breed
  • 🐠【Good glimpse for your fish】100% tree trunk imitation, very detailed, add underwater nature landscape to your aquariums, and you can easily to glimpse your little fish trough 3 side holes
  • 🐠【Resin Material】durable resin made, friendly for all aquariums and fish. Can be put in fresh water and salt water tank
  • 🐠【Stay in Place】the aquarium betta log ornament has a flat base, and is completely hollow, will sit stably on tank bottom, no floating over. Looks more brighter and colorful underwater
Bestseller No. 6
VIBIRIT Aquarium Heater,Betta Fish Tank Heater 25W Smart Small Aquarium Heater,Energy Efficient...
13 Reviews
VIBIRIT Aquarium Heater,Betta Fish Tank Heater 25W Smart Small Aquarium Heater,Energy Efficient...
  • Fully Automatic Temperature Control Chip:VIBIRIT submersible aquarium heater automatically adjusts the temperature between 75°F and 82°F (24°C to 28°C). It is different from the traditional manual adjustment of the aquarium heater and does not need to be set. And will automatically turn on/off to achieve the setting temperature constantly and stably, Energy-efficient.
  • Advanced Materials: sturdy engineering plastic. It has anti-explosion, anti-scalding function, high temperature resistance and high safety. Suitable for aquarium pets such as turtles and fry. Length - 5.35 inch, Width - 0.9inch, Thickness - 0.63inch.
  • 25W Fish Tank Heater is suitable for 3 to 5 gallons and can be used in mini fish tanks and aquariums. The super-designed suction cups hold the heater tightly in the aquarium. Easy to hide in the water tank.
  • Included Temperature Sticker: You can attach the temperature sticker to the surface of the water tank(don't put in the water), through which you can monitor. The easy-to-recognize blue color indicates the current temperature of your aquarium water. Temperature bar is for reference only
  • Parameters and Quality Assurance: working power 25w, frequency: 50/60Hz, voltage: 110-120V, waterproof rating IP68. This product aquarium heater has passed CE, ROHS, FCC certification. Explosion-proof, waterproof, anti-scalding, high temperature and other safe operation.
Bestseller No. 7
Koller Products PanaView 5-Gallon Aquarium Kit - Power Filter - LED Lighting, (AQ15005)
836 Reviews
Koller Products PanaView 5-Gallon Aquarium Kit - Power Filter - LED Lighting, (AQ15005)
  • Energy-efficient LED lighting with 7 dazzling color selections to brightly illuminate your fish; choose daylight white, blue, green, amber, aqua, purple, or red.
  • Powerful internal power filter cleans and purifies aquarium water at a flow rate of 45 gallons per hour, effectively removing organic pollutants (including discolorations, odors, heavy metals, and toxic gases), uses Koller Products Small replacement filter cartridges (AQ10FC-60).
  • Manufactured of impact-resistant plastic with crystal-clear clarity so good that most think it's made of glass along with one-piece construction providing superior strength and durability. Unlike glass tanks glued together with silicone, this trendy shaped tank puts to rest any worries or concerns about possible leaks.
  • Easy to set up and maintain, this trendy fish tank will look good wherever you place it. Dimensions: 14. 2"L x 10"W x 11. 5"H.
  • If you need a part or help, please contact us at customercare@kollerproducts for fast, friendly service.