Pre-filter external filter bucket 12 16mm 16 22mm hose suitable mini nano outside aquarium tropical fish tank

Description

Features: Safety using and beautiful style. Simple to install and use. Can fit fresh and salt water. This is a pre-filter, no external or pump included. Combine use with existing filtration system, or water pump. You can put any filter media you like. Package include: 1x pre filter 1x filter sponge 2x 13mm to 16mm adapter