Dr. Tim's Aquatics Marine First Defense Stress Relief and Immune Support, 16 oz

Dr. Tim's Aquatics First Defense is a stress relief and immune support additive for reef, nano and seahorse aquariums. It adds vitamins and immunostimulants to the water and helps fish adapt to a new environment with less stress.

• 16 oz bottle
• Adds vitamins and immunostimulants
• Helps fish adjust to new environments
• Listed to detoxify heavy metals
• Natural formula for reef, nano and seahorse tanks
• Also available in 4, 8, 32, 64 and 128 oz sizes

Follow the label directions and dosage for your tank size.