Blue Planet Pond Holiday Block 120gThe Blue Planet Pond Holiday Block feeds fish while you are away. This block also helps to increase pH levels in acidic water, ensuring a suitable environment for fish health.Automatically feeds 15 medium sized fish for 2-3 weeks.Directions for use:Place into your pond near moving water. Not recommended for high pH water conditions. Discard unused portions upon your return. For best performance, test pond pH to ensure a value between 6.8 and 7.2 is maintained.
