AeroTwin S – internal sponge filter
Internal sponge filter with a 350 l/h flow and 3 W pump, designed for aquariums of 20–60 litres. Two…
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Find a productProduct description
The AeroTwin S is an internal sponge filter for small and medium aquariums, from 20 to 60 litres. It suits keepers who want stable water quality with less frequent maintenance, and who need a filter they can position to fit different tank layouts and stocking levels.
Why it matters
- Two independent sponges allow you to clean one of them without dismantling the whole filter, so the second keeps working during maintenance.
- The microporous sponge is suitable for fresh shrimp fry.
- Sponges can be set vertically, horizontally or at different heights, and the intake draws water from several zones of the tank.
- The telescopic outlet directs the flow below the surface or above the waterline for natural aeration, and an air tube can be connected for additional oxygenation.
Specifications
- Power consumption: 3 W
- Flow rate: 350 l/h
- Aquarium volume: 20–60 l
- Dimensions: 145 x 60 x 280 mm (height depends on how far the telescopic outlet is extended and on sponge positioning)
- Weight: 1 kg
- Model code: KM AEROTWIN S FILTR WEWNETRZNY
- EAN: 5907059404696
What it works with
The filter is intended for aquariums in the 20–60 litre range, where a flow of 350 l/h matches the water volume. Rinse the sponges alternately in water drained from the aquarium to preserve the beneficial filter bacteria, and watch for a drop in flow, which usually means one sponge needs rinsing. Connect the air tube only when the stocking requires extra oxygen.
Technical specification
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Frequently asked questions
Yes, the filter is rated for aquariums from 20 to 60 liters, with a flow of 350 l/h and a power draw of 3 W. Its height, 280 mm at full extension, depends on how far the telescopic outlet is pulled out and how the sponges are positioned.
The filter has a microporous sponge that is suitable for freshly hatched shrimp. Each sponge can be oriented vertically, horizontally, or set at different heights in the tank.
No, it has two independent sponges, so you can clean one while the other keeps filtering. Rinse them in water drained from the aquarium to preserve the beneficial filter bacteria.
A drop in water flow usually means one of the sponges is clogged and needs rinsing. Check the flow regularly and clean the sponges in turns.
The telescopic outlet can be placed above the water surface to aerate the water naturally. You can also connect an extra air tube, but only if the stock in your tank needs more oxygen.
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