AQUA DELLA aquarium filter with pump 170 l, dimensions 24×14×6.5 cm

The AQUA DELLA aquarium filter with pump 170 l is an internal filtration unit designed for freshwater aquariums up to 170 litres. Compact and space-saving at 24×14×6.5 cm, this combined pump-and-filter provides mechanical and biological filtration while promoting water circulation. The unit is suitable for desktop tanks and small home aquariums, delivering continuous turnover to help maintain water clarity and stable conditions for fish and plants. Installation and routine maintenance are straightforward, making it suitable for aquarists seeking a compact internal filter.

Advantages

The integrated pump and filter housing reduces the need for separate components, saving space inside the aquarium. Mechanical media capture visible debris while biological media supports beneficial bacterial colonisation to assist in ammonia and nitrite control. Low-profile dimensions allow placement against the tank wall or in corners, and the design facilitates easy access for cleaning and media replacement. The unit provides steady water circulation that helps oxygenate the water and distribute heat and nutrients.

Suitable for

• Freshwater desktop aquariums and small home tanks
• Community fish tanks with low to moderate bioload
• Planted tanks requiring gentle circulation
• Owners seeking an internal, compact filtration solution

Key specifications

• Recommended aquarium volume: up to 170 litres
• Functionality: combined mechanical and biological filtration with integrated pump
• Dimensions: 24 × 14 × 6.5 cm (compact, low-profile)
• Installation type: internal submerged unit for inside-tank mounting
• Suitable water type: freshwater aquariums

How to use

Mount the submerged AQUA DELLA unit inside the aquarium on a flat section of the glass or acrylic wall, ensuring the intake and outflow are not blocked by décor or plants. Connect to power following local electrical safety guidelines and fill the tank to the recommended water level before switching on. Regularly inspect the mechanical media for trapped debris and rinse or replace filter media as needed to maintain flow and filtration performance. Observe water flow and adjust positioning if circulation is too strong for stocking or plants.

Usage recommendations

For reliable operation, perform partial media rinses every 2–4 weeks and replace mechanical media when visibly clogged. Monitor water parameters after installation and after media maintenance to ensure stable ammonia, nitrite and nitrate levels. Avoid placing the unit where strong direct flow could disturb delicate plants or fry; use positioning and flow adjustment to create gentle circulation appropriate for the aquarium inhabitants.