Orange fish swimming through its fish tank.

The Best 5-Gallon Fish Tanks Under $150


Advertisement

Whether you want a freshwater aquarium or saltwater, a 5-gallon fish tank is a great place to start. 

There is something utterly mesmerizing about watching fish swim circles in their glass aquarium. If you love watching fish as much as I do, then a 5-gallon tank (if you have space) is the way to go!

Fish Tank Features

To make things easier for novice aquarists, you can get a 5-gallon fish tank, which is perfect for a small space. Some fish tank features you need to consider are items such as:

  •  LED lighting.
  • Built-in filtration.
  • A crystal clear view of the fish.

In some cases, a kit will come with an adjustable pump or even a small container of fish food! Aquarium tank kits are a stress-free way to put together your first tank.

Put a couple of pieces together, place in your fish (after you acclimate them!), and let your stress slip away as you watch them swim around their new home.

What do you need for a small fish tank? 

Small aquariums tend to be the first choice of fish tanks for many new keepers but don't be fooled; a 5-gallon tank is still a lot of work! Many kits come with an internal filter and a basic setup. However, you will need to get substrate, aquarium plants, and high-quality decorations for your fish to hide and play around in.

Even if you have a great filter, you will still need to do periodic water changes. Having a small fishbowl handy for water changes will be helpful, especially if your tank gets really dirty. You need to remove the fish to clean it.

What is a good fish for a 5-gallon tank?

RELATED: 7 Awesome Betta Fish Tanks Your Floating Pal Will Love

Some of the fish that are ideal for this tank include:

Just remember that a 5-gallon tank cannot hold as many fish as larger tanks can. According to Aqueon, you do not want to overcrowd your tank with too many small fish. Try to keep it to one fish per 2 inches. Also, make sure you give it a few days before you put your fish into a newly set up tank. Usually, 2-3 days after setup is best.

The last thing you want to watch out for is mixing docile fish and aggressive fish in the same tank. Try to keep the temperaments of your fish the same to avoid any conflict, and try not to mix tropical fish and non-tropical fish since they like the water at different temperatures.

Here are ten 5-gallon tanks under $150 for your Betta fish or whatever fish you wish!

1. Koller PanaView 5-Gallon Fish Tank with LED Lighting and Power Filter 

The ParaView 5-Gallon Fish Tank includes an energy-efficient LED lighting system with seven color choices, plus four transitioning and color combinations you can choose depending on the time of day, along with an internal power filter that will keep your aquarium water optimal and your fish healthy. An included LED aquarium kit makes setup so easy, and you don't have to search for the perfect light kit. Personally,  I'm loving the bright blue and white LED lights.

2. Lifegard Aquatics Full-View 5 Gallon Aquarium with Built-in Back Filter

What's cool about this fish tank? The low voltage thermostat maintains water at 78°F without any adjustment required. The set does not come with lights.

3. Fluval Evo V Marine Aquarium Kit, 5 gal

The Fluvial Sea EVO "packs the same performance features as a tank several times its size" but is small enough to fit on any desk or countertop. So if you have less space, this is a great option.  

4. Aqua Culture Aquarium Starter Kit 5 gallons Fish Tank with LED lighting

This kit includes enrollment in TetraCare, which provides free advice and help to make sure you're successful in setting up your aquarium!  

5. Marina LED Aquarium Kit

The Marina LED Aquarium Kit comes with the Slim S20 clip-on aquarium filter plus an LED light kit that provides your little fishes with natural-looking light. It also comes with fish food! Marina went the extra step with this kit and includes a water conditioner and a biological supplement. If you need to grab up your fish while cleaning, there is also a soft fishnet.

6. DaToo 5-Gallon Aquarium with Filter

This unique fish tank is perfect for a desktop betta aquarium, or it can be a great home for some nano fish. The ultra-clear glass makes it easy to watch your little fishes chase each other back and forth when you need a mental break in the day. The kit includes an aquarium light, a foam block, and a glass lid which you will need if you use it as a betta fish tank to keep the little jumpers in.

7. 5 Gallon Aquarium Kit with Filter Whisper Tetra Construction and LED Made from Durable Glass Material

This glass tank is excellent for novice angle proprietors and veterans alike. It incorporates a helpful, simple-to-peruse aquarium pack set-up guide.  I think a setup guide is essential for first-time fish keepers!

8. Hygger 5-Gallon Fish Aquarium Starter Kit

This kit comes in a hex shape that allows for a perfect small space fit. The sides are ultra-white glass instead of acrylic panels, making for clear viewing of your fish. Your fish won't be able to jump with the highlight over the top. It also comes with a filter cartridge enclosed in a filter box, so it is not visible. The tank has three different light modes to choose from in blue and white. The low-energy pump is quiet and will keep plenty of oxygen in the water. It has two different modes, rainfall or duck's mouth outlet.

9. Aqueon MiniBow LED Kit, White, 5 Gallon

One teacher commented that it was a perfect aquarium for her classroom with its short profile and energy efficiency. It even has a built-in feeding hole so you don't have to take off the lid. Plus, the filter is quiet so it won't distract the students.

10. GloFish 5 Gallon Aquarium Kit

This kit comes with everything you need to create a suitable home for your fish, including a tetra whisper micro-filter, an aqausafe sachet, a tetramine sachet, and a tetra care aquarium setup guide. The highlight of this tank is the filtration system, which will produce excellent water quality for your fish aquarium.

Fishkeeping is a wonderful hobby, and these five-gallon tanks will get you started! Other portrait aquarium kits worth considering include the:

Note that a 5-gallon tank is the ideal tank size for your betta fish aquarium or nano aquarium. Enjoy picking out all the live plants available, and have fun watching your little fishies!

Which tank do you like the best for your small space? Let us know over at our Wide Open Pets Facebook page! 

This article was first published on November 6, 2019. 

READ MORE: Everything You Need to Know About Betta Fish