60 pcs coral frag plugs with base for aquariums, fish tanks, and reef tanks. These coral plugs are made of non-toxic and environmentally friendly resin, which is strong and durable, not easy to break and deform, and can be used for a long time. These coral frag plugs help you easily arrange and classify your coral fragments. These coral plugs with base are suitable for most fish tanks, fishbowls, and reef tanks, which can be used to separate and arrange coral fragments. These coral plugs are easy to install, just insert your coral frags into the holes and put them into your fish tank or reef tank. The coral frag plugs can be used to create various coral arrangements in your fish tank or reef tank, which will make your fish tank or reef tank more beautiful. These coral frag plugs are great for both professional fish keepers and hobbyists, and they are also a perfect gift for fish lovers.