The automatic fish feeder for aquariums can be set to feed regularly and quantitatively, so you can go outside at ease without worrying about someone feeding. The moisture resistance of the device is improved, even if the water is moist The steam in the aquarium evaporates, the freshness and dryness of the fish food is greatly prolonged. The outlet port of the automatic fish feeder is adjustable, suitable for placing a variety of fish foods, such as pellet food, particle food, flake food, small strip food, etc. You can choose a suitable feeding tank according to the amount of food of the aquarium, avoid frequent feeding, avoid food accumulation and moisture.< /p> The fish feeder with fixed clip is suitable for open aquariums, and the fish feeder fixed with Velcro is suitable for closed aquariums. The fixing clip can also be used to fix the water pipe.