Best Submersible Aquarium Filter In March 2023

You will find our hand-picked selection of submersible aquarium filter below. You have a wide variety of choices of brands such as NICREW,SainSmart,NO.17,Aqueon,CHERLAM,FEDOUR available to you as a result of the fact that each one of them has a unique pricing, look, and feel. Continue reading for an in-depth analysis of the best submersible aquarium filter buying guide!

Our experts tested a variety of submersible aquarium filter in the market. Right on top of the list is NICREW Submersible Aquarium Filter. Check out some more of our favorites below, and read some valuable insight from the experienced editors.

Editor's Choice
NICREW Aquarium Internal Filter, Submersible Power Filter
NICREW Aquarium Internal Filter, Submersible Power Filter
Premium Pick
XpertMatic DB-368F 3 Stages 475 GPH Aquarium Filter for Up to 120 Gallon Fish Tank, Submersible
XpertMatic DB-368F 3 Stages 475 GPH Aquarium Filter for Up to 120 Gallon Fish Tank, Submersible
Budget Pick
NO.17 Submersible Aquarium Internal Filter 8W
NO.17 Submersible Aquarium Internal Filter 8W

Top 10 Best Submersible Aquarium Filter Reviews 2023

1. NICREW Aquarium Internal Filter, Submersible Power Filter

  • Provides effective and thorough biological and chemical filtration, creating superior aquarium water environment
  • Equipped with adjustable air regulator that distributes a gentle flow of water, making it safe for delicate fish or shrimp
  • Enable to generate abundant air bubbles and water flow, optimal for oxygen supplement and water circulation of aquarium
  • Activated carbon and fine filter foam trap debris and fish waste, absorb odors
  • Quickly assembles and disassembles, comes with four suction cups for secure in-tank installation, suitable for both freshwater and saltwater tanks

2. XpertMatic DB-368F 3 Stages 475 GPH Aquarium Filter for Up to 120 Gallon Fish Tank, Submersible

  • Wide Application: Max Flow Rate: 475GPH(1800L/H). Max Lift Height: 4.92ft. Fits for up to 120-gallon aquariums, fish tanks, and fountains up to 264 gallons no more than 4.92ft height.
  • Leave The Water Crystal Clear: Adopts 3 stages of filtration to ensure water clarity. Suitable for marine and freshwater aquariums.
  • Easy to Set Up and Clean: The fully submersible filter with suction cups is easy to place inside your fish tank. The transparent filter box is visible that you will know when to clean or replace the filter cartridge.
  • Ultra Quiet: XpertMatic aquarium internal filter could supply oxygen and create an aquarium water cycle. It provides a healthy living environment for your lovely pets. eg, fish and turtle. Less than 35dB, you can use it in your bedroom aquariums.
  • Submersible Water Pump: You can lay down the filter at the bottom of the aquarium and use it as a water pump.

3. NO.17 Submersible Aquarium Internal Filter 8W

  • [8W AQUARIUM FILTER]: This Fish Tank Internal Filter is a system that create a clean and fresh living environment for your lovely fish. 8 watt is perfect for 10-50 gallon large aquariums.
  • [ADJUSTABLE 200 GPH WATER PUMP]: Max Flow Rate: 200 GPH(800L/H), Max Lift height: up to 3.28 Feet.(Length of power cord:1.6M=5.25ft). This water pump is designed for reliability and ultra-quiet operation, and you have a key to adjust the flow rate.
  • [2NOZZLE, 2 MODEL]: In this package, there have 2 nozzle, you could choose 2 nozzle to clean and fresh your aquarium.
  • [WARRANTY]: All products purchased from our company are guaranteed to keep in good repair for 180 days.If quality problems happen in guaranteed period, our company will maintain for free.
  • [MULTIPLE FILTER MEDIA]: The filter with multiple filter media for all filtration purposes. Your lovely fish or turtle will have a clean and fresh environment for living.

4. Aqueon Quietflow Internal Power Filter

  • Package weight : 1.25 pounds
  • Fully submersible
  • Made in China
  • Package dimensions : 10.25 inches (H) x 4.75 inches (L) x 3.0 inches (W)

5. CHERLAM Submersible Aquarium Filter, 6W Internal Aquarium Filter

  • Low Volume - Made of high-quality motor, this Submersible fish tank filter with a silicone suction cup provides a quiet environment to reduce noise. The sound is below 35 dB.
  • Wide Applicability - Cherlam 6w internal aquarium filter is suitable for 5-10 gallon aquariums. It can be used in fish tanks, aquariums, waterfalls, hydroponic systems, etc. Suitable for Marine and freshwater aquariums. Water flow support regulation.
  • 1 Year Warranty- Cherlam always puts the customer first. In order to improve the quality of our products, if there is any problem during using please contact us in time and we will replace it for you as soon as possible.
  • Simple Operation-Max Flow Rate: 132 GPH(500L/H),The filter features a variety of filter media and can be detachable, with 2 removable nozzles to support multiple scenarios.
  • 2 Nozzles, Multi-Functional - Internal Filter For Aquarium fish tank equipped with 2 replacement nozzles. The Fish Tank Filter accessories can be used as an oxygen pump or a Wavemaker. This multifunctional Internal Aquarium Power Filter can provide a clean and comfortable environment for your lovely pets, like fish,koi and so on.

6. FEDOUR Submersible Aquarium Internal Filter

  • [Powerful Internal Filter] Max flow rate: 160GPH(600L/H), Dimensions: 1.6*1.9*6.7in(4*4.8*17cm), 8 watts filter suitable for 5-35 gallon fish tank. Water flow can be adjusted according to your own needs.
  • [Simple to install] Every filter has strong suction cups, it can be easily placed anywhere in your fish tank.
  • [Excellent Filtration] The internal filter has excellent filtration performance, it can absorb and get rid of grease and other dirt to clean water. This filter can adapt to biochemical and physical filtration, and it can provide oxygen for your fish tank.
  • [Keep the Water Clean] This aquarium internal filter has ingenious shape, it is a good choice to create a clean and beautiful environment for your aquatic life.
  • [Tip] If you find that the motor of the filter is working, but there is no water flowing out of the spray bar or outlet, it may be blocked by the water entering the motor. You can cut off the power, remove the motor, dry the water in the motor and accessories, and then reconnect the accessories, the filter can work normally.

7. Penn-Plax Cascade 400 Fully Submersible Internal Filter

  • AERATING SPRAY BAR: In addition to the two Flow Nozzles and the Venturi Aeration, the Cascade 400 includes a Spray Bar that evenly distributes filtered water over the surface of your aquarium.
  • QUIET & EFFICIENT: The Cascade 400 Submersible Filter quietly delivers crystal clear water throughout the aquarium. This filter cycles water at 110 Gallons per Hour (GPH) for tanks up to 20 Gallons in size. It's great for Freshwater and Saltwater aquariums, along with a variety of Terrarium setups.
  • FULLY SUBMERSIBLE: The Cascade 400 utilizes 2 filter media chambers, and comes with filter media: 1 refillable Carbon Cartridge and 1 Bio-Sponge. In addition to optimizing the colonization of anaerobic bacteria, this filter traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium's water.
  • ACCOMMODATING: The adjustable flow switch allows for increased or decreased water flow at will, which is extremely helpful during feeding times, or use it as needed. The directional flow nozzles allow for additional tank customization and convenience. Furthermore, the filter utilizes 4 suction cups, allowing for both vertical and horizontal mounting positions.
  • VENTURI AERATION: The Cascade 400 features Venturi Aeration, which provides your tank with filtered, oxygenated water. This feature eliminates the need for an air pump. Instead of two separate units, this filter combines both functions: simply connect the Air Tube and Air Muffler to the Flow Nozzle, and follow the included instructions. Please fully submerge and fill filter with water before turning on.

8. hygger Silent Bio Balls Sponge Aquarium Filter Small Internal Fish Tank Filter

  • Ready-To-Go Aquarium Filter Kit — Quick set with all the necessary accessories come with, no air pump, no priming required. Just wash clean sponge and bio balls, install suction cups, connect aquarium filter with air tubing, plug in and go
  • Effective Filtration — hygger internal aquarium filter with two stages filtration provides crystal clear water; Mechanical sponge captures debris and bio ceramic balls provides plenty spaces for the rapid growth of beneficial bacteia. Dual-chamber media container allows for customizable media
  • Great For Shallow Tank or Turtle Tank — a fully submersible filter, with attached suction caps can be mounted either horizontal or vertical. Ideal for nano tank, betta tank, axolotl tank, breeder tank, turtle tank and shallow tank
  • Venturi Aeration — equipped with a venturi nozzle to connect to an air tubing for improved oxygenation. The directional flow nozzle allows for free rotation as desired
  • Dead Silent — powered by a 7 watt motor, it runs as quiet as whisper. It cycles water at 100 gallons per hour, suitable for fresh or salt water aquarium tanks up to 30 gal

9. AQQA Aquarium Internal Filter, Submersible Power Filter in-Tank

  • [3 in 1 Multi-function aquarium filter] This filter come with 2 kinds of water outlet and an air tube, you can switch increase oxygen and filtration, wave maker pump function easily. The transparent filter box is visible that you will know when to clean or replace the filter cartridge
  • [Ultra-Quiet] Ultra-quiet motor and internal pump design helps dampen noise and eliminate leaks with self-priming feature, more quiet than external filter. It's multiple noise reduction designs offers you and your fish a quiet and comfortable night
  • [Powerful Filtering] Contains 3 filter media: Coarse media sponge can remove particles and debris; activated carbon can remove peculiar smell and discoloration in water; ceramic ball can remove toxic ammonia and nitrite. Delivers mechanical, chemical and biological aquarium filtration to maintain a healthy aquatic environment
  • [Adjustable Flow Valve] This aquarium filter equipped with an adjustable flow regulator, that you can distributes gentle water flow to make it is safe for delicate fish or shrimp; or you can creat a beautiful waterfall with rock in the fish tank; Or you can set the maximum flow rate to achieve the best dissolved oxygen content to promote healthier and more active fish. Suitable water flow, fit for fish bowl and grass cylinder,so it satisfy your various demand
  • [Fit] Available in 79 GPH, 120 GPH, 172 GPH sizes. The 79 GPH aquarium filter is for 5-10 gallon fish tank, the 120 GPH is for 10-20 gallon fish tank, and the 172 GPH is for 15-30 gallon fish tank.

10. Aqueon Submersible Internal Aquarium Filter

  • Compact size is perfect for placement in smaller aquariums or shallow water
  • On average, replace cartridge every 30 days
  • Flow rate up to 55 GPH
  • Fully submersible and self-priming
  • Three stage filtration: dense foam for particles and debris, activated carbon for toxins, odors and discoloration and patented BioGrid for ammonia and nitrites
  • For use in aquariums, paludariums or vivariums up to 10 gallons
  • Directional return pipe allows for vertical or horizontal placement
  • Uses Aqueon Small Replacement Internal Filter Cartridges