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Fluval Spec V Aquarium Review

The Fluval Spec V Aquarium is a product that has been on the market for quite some time now, but it's still one of the best-selling aquariums.

It's easy to see why people love this tank so much - it's got tons of features that are perfect for any fish keeper. Whether you're just starting out or have years of experience with tanks, you'll find something to love about this model.

This fish tank is very sturdy and durable, which will last for years of use. It's built out of high-quality glass that makes it stable enough to put on just about any surface without worrying about the tank falling or shattering.

There are also rubber strips fitted around the bottom of the tank, so you don't have to worry about scratching your furniture either!

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The Fluval spec v fish tank is a sleek looking fish tank, with well-polished glass walls and with 37 LEDs which alongside the aluminum trim gives the fish tank a glow that cannot go unnoticed, it also aids in the healthy growth of aquatic plants and colours the fishes gorgeously.

It comes with a robust design stage filtration system which provides mechanical, biological and chemical filtration which ensures extra clarity of water.

Incredible Features Of The Fluval Spec V Aquarium

Eye-Catching Look and Design

The Fluval Spec V aquarium is a fantastic addition to any home or office. The tank's design makes it look almost seamless with its clean lines and black or white aluminum frame, which can blend in with most modern décor styles. This small aquarium is made out quality glass with neat aluminum edges to hide the silicon that holds the tank together, making for an elegant and finished look. The corners of the tank are also covered in little trim pieces for safety.

Compact Size

The tank comes in five gallon, which has a size of 17.2 x 10.6 x 6.3 Inches, which makes it fit on a desk or small table quickly but will be too small for larger fish or plants that require more space to survive in captivity. Unfortunately, the tank doesn't come with decorations and must be purchased separately.

It is a rectangular shape made out of glass and comes with a removable light fixture. It is perfect for small fish and plants. The only part of the tank made out of plastic is the lid at the top of the tank.

The aquarium system comes in a box of 15.5 pounds and can be purchased at various stores and online stores like Chewy or Amazon.  

LED Lighting

LED Lighting is an essential aspect of any aquarium. This Fluval Spec V comes with High output 700K LED lighting that provides optimal light for your tank without disturbing the natural habitat. It has two lighting modes which include day mode as well as night mode.

Day mode: 37 White Led lights make it beautiful for your fish and plant life; unfortunately, the light may be too dim for your low light plants to thrive and according to some experts too bright for certain fish species to survive.

Night mode: Blue dimmed Led light makes for the perfect look for the evening.

The light is watertight, so you can be sure it will not break with water evaporation and condensation. The tank comes with a separate transformer with a plug that helps with the set up or move of your tank.

filtration System

It has excellent filtration capacity making it great for beginners and experienced aquarists looking for a new addition to their tank collection.

The Filtration is on the side of the tank, which makes for an elegant design.

The Fluval spec v aquarium comes with a very effective and efficient three-stage filtration system designed to work in harmony. This filter includes an advanced power filter that offers silent operation while maintaining excellent water quality and a durable filtration sponge that catches debris. It also comes with bio max and carbon inserts which makes for perfect water conditions.

Although there is space for a small heating system, the Spec V, unfortunately, doesn't come with one and must be purchased separately. If the heater is small enough, it can be fitted next to the filtration system, so it is out of sight, but if the heater is too big, then, unfortunately, it wouldn't be hidden in plain sight.

It also comes with a circulation pump with a nozzle that can be adjusted. An excellent way to position the nozzle is by pointing it towards the top of the water level, so that the aquarium water is better aerated.


Make sure to clean the glass on the outside every 2 to 3 weeks with a cloth or paper towel. There are several options you can use for this. If there are streaks on the outside, you can use a vinegar solution.

Please don't use any chemicals near your tank as they can harm your fish. When cleaning your tank inside, use a double-sided magnet cleaner for a less invasive cleaning solution.

You can also use a soft toothbrush from time to time to scrub off some of the algae that will form over time. Unfortunately, the light must be taken out before you can access the tank for cleaning.

It's a breeze, requiring only to clean the filter cartridges every few months. When feeding your fish every day, make sure to check if everything is still in working order, from the pump to the filtration system and even the lights.

Water evaporation happens, so be sure to check the water levels and fill your tank as when required.

If your pump is not working, make sure that the power cord is plugged into a surge protector and an outlet connected to the ground. If it's still not turning on, unplug everything from the tank, wait 30 seconds, then plug back in.

If your filter is not working, make sure it's plugged in and turned on. Check to see if there are any leaks around the pump or filtration system which you can use a silicone sealant for this purpose to reseal.


  • 37 LED lights create a beautiful day and night effect in the fish tank
  • Integrated 3 stage filtration system with adjustable flow rate.
  • Durable carved glass with sleek aluminum edge line
  • It never makes an annoying noise, the pumping mechanism works silently. 


  • The light appears dim; probably it will not be able to serve your low light plants well . 
  • You have to buy a heater module as it is missing in this design.
  • Some buyers think the white light is too strong for some species.
  • Doesn’t include some decorations that can help in tank landscaping.


In conclusion, the Fluval Spec V Aquarium is an excellent tank for those who want to have an aquatic environment without too much hassle or technical trouble.

It's also very affordable and easy to maintain as well as set up! So if you are looking for a simple aquarium that looks good, check out the Fluval Spec V Aquarium today !

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