AK‑21 – battery-powered automatic bird feeder
Battery-powered automatic fish feeder for aquariums. It dispenses one or two scheduled meals a day, plus…
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Find a productProduct description
This feeder is for aquarium keepers who are away for a weekend or home late and need fish fed on a fixed timetable without manual feeding. The SunSun AK-21 is set with two buttons to dispense food once or twice a day. Its battery power means it does not need a nearby power socket, so it can be placed wherever the tank is.
Why it matters
- Programmable feeding of one or two meals per day, set with two buttons.
- On-demand function that releases an extra portion at any time without changing the saved schedule.
- Funnel chute on the included base directs food through the lid opening, which limits scattering to the sides.
- Adjustable clamp for mounting on glass 4 to 20 mm thick, as an alternative to the lid mount.
Specifications
- Dimensions: 140 x 90 x 127 mm
- Weight: 0.4 kg
- Feeding schedule: 1 or 2 times per day, plus on-demand feeding
- Compatible food: flakes and granules up to 3 mm in diameter
- Mounting: on the aquarium cover or on the glass edge (glass 4 to 20 mm)
- Power: battery
- Model: SUNSUN AK-21 KARMNIK AUTOMATYCZNY
- EAN: 6955974943249
What it works with
The AK-21 is designed for aquariums fed with commercial flake and granule foods, provided the pieces are no larger than 3 mm. Its mounting options allow use on tanks with a lid opening or on tanks with bare glass edges within the 4 to 20 mm thickness range. Tank size is not specified in the product data, so check the feeder against your setup before purchase.
Technical specification
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Frequently asked questions
Yes, it can be set to feed once or twice a day, so the fish get food on schedule while you're gone. It runs on batteries, so it does not need a power outlet nearby.
It works with flakes and with pellets up to 3 mm in diameter. The data does not specify any other food types.
No. It can be mounted on the aquarium lid or clipped to the edge of the glass, using an adjustable bracket that fits glass from 4 to 20 mm thick.
Yes, the on-demand feeding function dispenses an additional portion at any time without changing the schedule you have already set.
The included stand has a funnel chute that directs food into the opening in the lid, which limits spilling to the sides.
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