Fish Toilet Filtration Device: All-round Water Purification Solution for Small and Medium Aquariums (Dual Specifications)
This fish toilet filtration device is available in two specifications to meet the water quality management needs of 40-80cm and 60-100cm small and medium aquariums. It integrates functions such as fish waste separation, multi-layer filtration, aeration & oil film removal, and flow rate adjustment, providing a one-stop solution for fish keepers to maintain water quality easily.
The product comes with a flat-pin power plug. For users in Europe and America with mismatched sockets, a complimentary power adapter plug is included to ensure proper use.
Note: This product is suitable for a power supply voltage of 220~240V 50Hz.
1. Dual Specifications: Tailored for Different Tank Sizes


2. Core Technology: Fish Waste Separation + Biological Filtration for Source Water Purification
- Efficient Fish Waste Separation: Equipped with a stainless steel corrosion-resistant mesh cover, it first intercepts large particles such as fish waste and leftover food. These impurities can be discharged with one click via the “drain switch”, reducing water pollution from the source and significantly lowering the risk of filter media blockage.
- 3-layer Biological Filtration for Deep Purification:
- The first layer of white filter cotton: Physically filters fine impurities and residues.
- The second layer of 5-in-1 filter media: Cultivates nitrifying bacteria to decompose harmful substances like ammonia and nitrite.
This dual filtration mechanism keeps the water clear and transparent for a long time, creating a healthy water environment for fish.
3. Multi-functional Integration: More Than Just Filtration, a Versatile Tool for Fish Keeping
- Multi-mode Water Outlet for Various Scenarios:
- Duckbill outlet: Delivers concentrated water flow, ideal for creating dynamic water flow in planted tanks.
- Spray bar outlet: Distributes water flow gently for large-area aeration.
- Submerged aeration mode: Directly injects oxygen into the water to increase dissolved oxygen levels.
- Comprehensive Water Quality Optimization:
- Oil film removal: Eliminates oil film on the water surface for a cleaner look.
- Telescopic bottom suction design: Reaches the tank bottom to clean residues without dead corners.
- Aeration function: Supplements oxygen to the water simultaneously to relieve fish hypoxia.
4. User-friendly Design: Easy to Handle Even for Beginners
- Adjustable Flow Rate for More Aquariums: The knob-type adjustment design allows you to switch the flow rate according to the tank size (small flow for 40-80cm tanks, large flow for 60-100cm tanks).
- Hassle-free Maintenance & Water Refilling:
- Easy water filling port: No need to disassemble pipes; just rotate to unlock the water filling cap for refilling.
- Modular accessories: The filter media package (filter boxes, white cotton, quartz balls, etc.) is ready to use out of the box, and cleaning or replacement can be done in one step.
With its all-round performance in “fish waste separation + biological purification + multi-functional assistance”, this fish toilet filtration device completely solves the pain points of turbid water and cumbersome maintenance in small and medium aquariums. It allows you to choose according to your tank size and enjoy a hassle-free fish-keeping experience with clear and stable water.


















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