North Spore 0.2 Micron Filter Bags 10 pk HGN30S • Supports conditions for better

• Supports conditions for better plant establishment

enhancing blossom vigor

Each pump comes with a metal barbed outflow fitting

Widely used to provide oxygen in aquariums

North Spore 0.2 Micron Filter Bags 10 pk HGN30S • Supports conditions for betterThese autoclavable mushroom grow bags are our go to for indoor mushroom cultivation and spawn production. Bags are made of 2. 2 ml thick polypropylene plastic and are designed to withstand high temperatures. The 0. 2 micron filter also allows for ample gas exchange. These bags are durable and clear enough to make monitoring growth easy and can be sealed with an impulse sealer, or just be tied to the seal. To use, see recommendations below: Fill half