Nutrafin 3 Day Treasure Chest Weekend Feeder

Nutrafin 3-Day Fish Feeder has been formulated to provide complete nutrition for fish up to 3 days. The slow-dissolve and slow-release tablets provide a balanced diet of pellets and multi-vitamins for community aquariums up to 10 US Gal (37.8 L). For larger aquariums, simply add one block per 37.8 L.