Tetra Tropical Feeding Block - 14 days Tetra brands innovative gel feeder block contains no plaster and feeds up to 14 days with the Tetra® Vacation Tropical Feeding Block. Blended with patented ProCare for optimal health. Litres in Tank 35L - 70L 75L - 105L 105L + Up to 7 days 1/2 - 1 block 1 block 1 - 2 blocks Up to 14 days 1 block 2 blocks 3 blocks The feeder does not disintegrate on its own; food is released as the fish nibble on the block. If there is food left, you can leave the block in the tank and resume normal feeding regimens. For fish used to eating at the surface (top/mid feeders), try breaking off a bit of the gel block prior to dropping it into the aquarium. Once the block has settled at the bottom, release the remaining portion directly over where the block is positioned so that fish can locate the temporary food source.
