Blue Planet Pond Food Block has been designed to offer food to your pond fish while you aren’t home or if you have trouble feeding them for an extended period. 

By placing the block into water, the block will slowly dissolve releasing particles of food for your fish to eat. The block is a healthy way to ensure your fish receive food. To work effectively you must ensure the pH is near neutral, so test water first and adjust as required. Acidic water will make the block dissolve more quickly, while water which is too alkaline the block won’t be able to dissolve at the right pace to release the food.