Existing plaster blocks are “old school” technology that can wreak havoc on your water quality! Tetra brands innovative gel feeder block contains no plaster and feeds up to 5 days with the Tetra® Vacation Tropical Feeding Block. Blended with patented ProCare for optimal health.
Nutritious feeder block for tropical freshwater fish
Does not cloud water or cause changes in pH
Patented gel formula made with nutritious ingredients and no plaster
precise amount of select vitamins and nutrients help support fish's immune system