Penn Plax's 7 Day Feeding Blocks are crab shaped. Each block is sold individually (1 Pack). Let these vacation feeding blocks help you enjoy your vacation without worrying about your fish! These Pro Balance Vacation Fish Feeders will be fed everyday.
- High quality pro-balance fish food
- Feeds aquarium fish for up to 7 days
- Contains tubifex, bloodworms, vitamins & minerals
These feeders release high quality tubifex, bloodworms, and other yummy nutritious food your fish will swim for! Even vitamins and minerals are in these healthy food blocks!
Each block is good for 10-15 gallon tanks for up to 7 days.