5cm Ball Air Stone With Metal Connector - 5 Pack Shrimp Food Some are made using diluted

Some are made using diluted resin mixtures containing harmful chemicals that can leach into water and endanger aquarium inhabitants

Neocaridina and Caridina shrimp particularly enjoy grazing on their delicate surface

Tannin Release:High tannin output helps soften water and create rich blackwater conditions

equipped with unique technology and design

Its ergonomic design offers a comfortable grip

5cm Ball Air Stone With Metal Connector - 5 Pack Shrimp Food Some are made using dilutedThe Castle Dawn Aquatics 5 cm Ball Air stone is built for long lasting, high efficiency oxygenation in aquariums, deep water culture (DWC) systems, and outdoor fish ponds. Designed with a durable mineral based body and a metal connector, this airstone outperforms plastic connector alternatives by offering superior strength, leak resistance, and a longer service life. With a jetting volume of 5 L min, it produces a rich flow of medium sized bubbles,