The Tetra Pond 2 Week Pond Holiday Block is a 100 percent edible holiday food, which provides up to 14 days nutrition for your fish. One Tetra Pond 2 Week Holiday Block feeds 10-15 medium sized goldfish or 2-3 medium sized koi for up to 14 days. If your pond contains more fish, increase the number of blocks accordingly.

Does not affects pond water hardness. Contains daphnia and added vitamins. Feeds 10-15 medium sized Goldfish or 2-3 medium sized Koi for up to 14 days. Provides up to 14 days nutrition for your fish. The Tetra Pond 2 week pond holiday block is a 100 percent edible holiday food.