Existing plaster blocks are “old school” technology that can wreak havoc on your water quality! Tetra’s innovative gel feeder block contains no plaster and feeds up to 14 days with the TetraVacation™. Blended with patented ProCare for optimal health.
The Tetra Min Holiday 30G was built for hobbyists like you in mind. Something to keep you happy. Every. Single. Day.
Inventory Last Updated: Mar 02, 2021