Description
The Aquael Unifilter Range is a series of reliable internal aquarium filters designed to provide effective filtration, adjustable water flow, and enhanced aeration in both freshwater and saltwater aquariums. Known for their compact design, quiet operation, and ease of maintenance, Unifilter units are ideal for everyday aquarium use across a wide range of tank sizes.
Each model in the Unifilter range combines mechanical and biological filtration in a two-stage system, ensuring clear water while supporting beneficial bacteria essential for a healthy nitrogen cycle. Integrated aeration and directional flow control further enhance oxygenation and circulation, promoting a stable and healthy aquatic environment.
Key Features & Benefits
Two-Stage Filtration System
Unifilters use a sponge-based filtration system that performs both:
- Mechanical filtration – traps debris and suspended waste
- Biological filtration – provides surface area for beneficial bacteria
This combination keeps water clear while supporting long-term biological stability.
Integrated Aeration
Each model includes an aeration nozzle that improves oxygen exchange at the water surface. This is especially beneficial in densely stocked tanks or aquariums with limited surface movement.
Adjustable Flow Rate
The built-in flow control allows you to tailor water movement to suit:
- Calm setups with delicate fish or plants
- Higher-flow environments for active species
Flow adjustment is simple and does not require tools.
Directional Water Outlet
The adjustable outlet nozzle lets you direct water flow where it’s needed, helping:
- Eliminate dead spots
- Improve circulation
- Distribute oxygen and nutrients evenly
Quiet & Energy Efficient
Aquael Unifilters are designed for low-noise operation and low power consumption, making them suitable for living spaces such as bedrooms, offices, and lounges.
Compact & Flexible Installation
- Slim internal design minimises visual impact
- Strong suction cups ensure secure mounting
- Can be installed vertically or horizontally, depending on tank layout
Easy Maintenance
The sponge cartridge is easy to remove, rinse, and reuse, reducing ongoing costs and making routine maintenance quick and straightforward.
Safe & Durable Construction
- Fully sealed motor for underwater safety
- Corrosion-resistant materials
- Suitable for freshwater and marine aquariums
| Model | Recommended Tank Size | Flow Rate | Power Usage | Max Depth | Dimensions (cm) |
|---|---|---|---|---|---|
| Unifilter 500 | 100–200 L | 500 L/h | 5.2 W | 50 cm | 5.5 × 4 × 16 |
| Unifilter 750 | 150–250 L | 750 L/h | 7.5 W | 60 cm | 6 × 4.5 × 19 |
| Unifilter 1000 | 200–300 L | 1000 L/h | 11 W | 70 cm | 6.5 × 5 × 22 |
Filtration Media: Sponge
Water Type: Freshwater & Saltwater
Installation: Internal (submersible)
Summary
The Aquael Unifilter Range delivers dependable internal filtration with minimal maintenance and low running costs. With adjustable flow, integrated aeration, and compact construction, it’s an excellent choice for aquarists looking for a simple, effective, and quiet filtration solution. Available in three sizes, the Unifilter range makes it easy to choose the right model for your aquarium’s needs.
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