Voonline UV Sterilizer Mini ( Universal 3 in 1 ) - Algae / bacteria Sterilization Canister Filter Parts Ensures safety from current leakage

Ensures safety from current leakage on the equipment

Silicates and will not aid in elevating nutrient overload that contribute to unsightly algae blooms

RAISE GENERAL HARDNESS

Mode 4: Nature II White

Proper control of magnesium level is imperative for the health and growth of corals as well as maintenance of calcium and buffer levels

Voonline UV Sterilizer Mini ( Universal 3 in 1 ) - Algae / bacteria Sterilization Canister Filter Parts Ensures safety from current leakageEffectively 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