Blood sucking snails, protozoans, and stinging anemones can all find harbor in your aquarium courtesy of that new clam you just bought. Luckily, Thrive's clam kit has the tools and information you need to eradicate these pests and properly acclimate two clams. Your new clams will thank you later. Two ceramic clam holders provide a contoured, hard substrate for your clams to attach to, so that you can easily move them for lighting acclimation, aquarium cleaning, or treatment, without damaging their byssal threads. This kit includes detailed instructions.