Dr Tim's First Defence Freshwater 120ml (4oz) CORAL FOOD This floating diet will not

This floating diet will not cloud your water and contains necessary vitamins

Use API Aquarium Salt in freshwater aquarium tanks when starting a new aquarium

Clean or replace air-tube

Both are ideal for use with Prime®

Dr Tim's First Defence Freshwater 120ml (4oz) CORAL FOOD This floating diet will notDrTim's First Defense was developed to help fish adapt to new environments by assisting the fishes' natural immune system. Environmental Changes Cause Fish Stress Changing the environment of a fish causes stress that robs fish of essential nutrients and can weaken their immune system. First Defense is scientifically designed to provide stress relief and support the immune system, helping fish cope with stress due to bagging and shipping from the store