Mardel Maracyn Oxy Fungal Aquarium Medication Size:4 oz - (Treats 472 Gallons) The spring-loaded swivel head may

The spring-loaded swivel head may be positioned to radiate in any direction

Xanthan Gum

The Life Rock has extensive macro and micro-porosity infused with spored bacteria for outstanding biological performance

Each rock is unique and is a natural product

With concentrated vitamins and minerals and a high level of calcium

Mardel Maracyn Oxy Fungal Aquarium Medication Size:4 oz - (Treats 472 Gallons) The spring-loaded swivel head mayMardel Maracyn Oxy Fungal Aquarium Medication uses a unique formula to successfully treat a variety of fungal infections on aquarium fish. Fungus is a serious issue that can cause fish death if left untreated. Maracyn Oxy is fast acting, safe to use and effective in both fresh and saltwater aquariums. Remedy for true fungal infections of fish and eggs, and bacterial diseases Treats fin and tail rot, fungus and fungal infections For fresh and saltwater