Sera O2 plus Package Size:260 g If you are unsure of

If you are unsure of the specific infection

Its glossy leaves and slow

freshwater shrimp setup

Brown Color – The brown color of this soil creates a natural ambiance on the aquarium floor

Flow Rate 250 GPH Max

Sera O2 plus Package Size:260 g If you are unsure ofBreathe freely with purifyingEmergency support in case of acute oxygen deficiencyStress reduction by optimized oxygen supplyEasy and safe applicationSupports the breakdown of sludgeThe breath of the aquarium inhabitants as well as other natural breakdown processes constantly consume oxygen. Certain circumstances may lead to acute deficiencies. This includes high water temperatures, strong organic pollution and oxygen consuming disease treatments.