This net hatchery is easily attached to the top of your aquarium by included suction cups. It is constructed with soft polyester net and plastic frame. It will increase the survival rate of breeded fish by separating the aggressive fish and weak fish. This fish net can efficiently help you in breeding fish. It is of good quality, durable and practical to use. Description This fish net can efficiently help you in breeding fish. It separates aggressive fishes and small or injured fishes into different places, which can prevent the small fishes and injured fishes from being eaten or fighten by aggressive fishes. And it safelyseparates new-born fry from other fish, improve the survival rate of juvenile fish. Feature - Material: Plastic and polyester. - Size: Approx. 26 x 15 x 15cm. Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package Including 1 x POPETPOP Breeding Hatchery