Lot includes: small amount of aquarium gravel, Aqua tech 20&30 box has 2 filters left in it, Tipfin small still has all 12 filter cartridges in it, Tetra whisper medium has 2 cartridges, bio-foam prefilter is about 1/2 left, hitauing PF-s has 2 filters left, and there is a top fin water tester vial included. Please see photos for more details.