Replacement Strainer for version 2 tanks. If you have version 1 it should work if its 5 or less yrs old. If you have older tank you will need to do the full conversion with filter box to replace strainer. We also offer a smaller hole strainer for like minnow or very small shad. These we only make once get order so may be a delay in shipping if order minnow strainer
Note: 20 and 15 gal tanks are not Easly replaceable will need to call to have us explain how to do it.