Voonline UV Sterilizer Mini ( Universal 3 in 1 ) – Algae / bacteria Sterilization

Effectively clear and inhibit the algae green water and harmful bacteria. Suitable for small aquarium tanks, terrariums, and filter such as overhead filter, hang-on filter It can be driven by air pump. Simple, mini, compact! Features: Model: VL 186 Type: USB DC Usage: Air pump, sump, HOB, canister, top Volt: 5V 1/2A Function: Timer