*May exclude certain brands.
**May not be combined with any other offer.
Code expires Wednesday, April 30th 2014
Ocean Star Marine Lab Spirulina Flakes are not only an excellent natural color enhancer, but the algae, spirulina, also stimulates your fish's immune system to attack gram-negative bacteria. Gram-negative bacteria are known to cause a variety of diseases in fish.
By using O.S.I Marine Lab Spirulina Flakes, your fish are healthier, heartier and more vibrant. This diet is appropriate for all freshwater and marine species.
(This is especially important for marine fishes which tend to be more delicate and disease prone.)