What are the best red eared slider filter for the money?

The red-eared sliders are one of the most popular animals to keep as pet due to their characteristic of docile, cute and they also have long life spend. However, the main problem with them is that they eat a lot and also make plenty of mess. They require the best filter for red eared slider that is powerful enough to clean their tank.
Red eared sliders need to be kept in the tank as large as possible and at least 55 gallons tanks. It can be the biggest challenge of turtle ownership to find the power filter with an affordable price as most of them are costly. If you do not want to end up with the wrong filter, waste your money and post a potential danger for your pet’s health, consider my recommendations below:

#1 TetraFauna Viqaquarium, All-In-One Terrarium And aquarium

This filter offers all 3 stages of filtration biological, mechanical, and chemical, which will ensure it will remove any impurities or particle that exist in the water. It is designed to be use in up to 55 gallons tank, that means if you have larger red eared slider tank, it can be unsuitable.
Apart from a filter, it also increases the aesthetic appeal of your tank. This filter is similar to the natural stone. TetraFauna Viquarium Filter is specifically designed for shallow water. This filter also can be took apart for easy install and maintain.
It features whisper technology, which ensure the filter won’t reduce noise when operate. You just need to spend about $60 to get it. However, this filter may take up a lot of space inside your small tank.

#2 Tetra Whisper EX Silent Multi-Stage Power Filter for Aquariums

If you are on the limited budget, this can be the perfect option for you as It is capable of effectively cleaning with the price tag under $30.  This filter is designed for 45 – 70 gallons aquarium. It is the good filter for beginner as it is simple, easy to install with no priming required. It won’t take your time to set it up.
It features two large carbon filters, which will prevent odor and discoloration of the water. However, carbon filters may require frequently maintenance.  The filter also features two plates for good bacteria to grow. What I like about this filter is the compact size of it. You do not need to worry about this filter will take the living space of your pets. You also can hide it by plants and others décor.
It features the strips, as it turns red, it will show you when it is the time you need to replace the filter media and clean the filter. As the name suggested, you can expect that this filter will operate quietly.

#3 Fluval Underwater Filter

This filter of Fluval is ideal to be used for up to 65 gallon aquarium. It is designed with the nice appeal . It features 2 foam pads, 2 poly/carbon cartridges and 90 grams BioMax, which will ensure full 3 stages of filtration and it catch all the debris in the water.
It equipped 3-way flow control, it allows you to adjust the water flow output. You also can control the water movement with this feature. The water movement will add the benefit for aeration. Keeping the water always clean and aerated.
It is especially good for who do not have external space for install filter. Not only efficient, it is also run silent that you can place in a room and never have to worry about noise. However, this is not the robust filter for the heavy bio load tank.

#4 MarineLand Magnum Polishing Internal Canister Filter

Last but not lest is MarineLand Magnum Polishing. You do not to spend hundred dollars for the efficient filter as it is just about $40 but comes with many positives. Its capacity is 290 GPH that means it can handle for 97 gallons aquarium.
It features submerged motor so you do not need to prime manually. There is a dual-chamber medial container that allow you to change and add the media as your needs.  Black Diamond Carbon included helps to prevent discoloration and odors but it requires you to replace the carbon filter for once a month. It features Marineland Magnum Polishing for crystal water.
Bio Spira provide biological filtration and also help neutralizes nitrites and ammonia. This model comes with the cartridge that can be reused, eliminates particle that exist in the water. It is not completely silent but quite enough to not disturb you and your red eared sliders.