Penn Plax Pro Balance Shell Shape 3 Day Spirulina Feeder 4 count
Penn Plax Pro Balance Shell Shape 3 Day Vacation Feeder with Spirulina lets you vacation without worry. While your away these feeders release high-quality spirulina, daphnia, and other delicious, nutritious foods that all fish love, along with vitamins and minerals. One feeding block will feed a 10-15 gallon aquarium for up to 3 days with proper water circulation.
Ingredients: Calcium sulfate, freeze dried daphnia, shrimp meal, spirulina, vitamin B1, B2 and B6.