Holiday fish food blocks dissolve slowly releasing small particles of food for your fish as well as ingredients to neutralise your aquarium water.

Key Features:

• Suitable for coldwater, tropical and pond fish
• Keeps fish well fed and your aquarium maintained while you are away
• Easy to use
• One block will easily feed 10 - 15 fish (approx 3 - 4cm) for 10 to 14 days