Nutrafin 3-Day Fish Food Block is designed to provide complete nutrition for aquarium fish for up to 3 days. This slow-dissolving block offers a balanced diet of pellets and multivitamins to fish in community aquariums containing up to 37.8 L (10 US gal) of water. For larger aquariums, simply add one block per 37.8 L (10 US gal).
For best results:
- Maintain aquarium water temperature between 24-25°C (76-78°F);
- Maintain pH between 6.8 and 7.2 (high pH further slows food dissolution);
- Do not use blocks in a bowl or aquarium without adequate filtration or aeration.
Note: It is recommended to perform a 20% water change after using the 3-day fish food blocks.
