Aqua one weekend fish food blocks dissolve slowly releasing small particles of food for your fish as well as ingredients to neutralise your aquarium water to keep your aquarium well fed and maintained while you are away. 

Key Features:

• Suitable for coldwater, tropical and pond fish
• Easy to use
• One block will easily feed 10 - 15 small fish (approx 3 to 4 cm) for 2 to 4 days