Filter is capable of handling up to 525 gallons per hour with 4 flexible media trays that allow you to add your media of choice.
External canister filter with uv light.
External 4 1 stage canister filter with built in uv sterilizer.
Polar aurora 4 stage external canister filter with 9 watt uv sterilizer 525 gph with.
The set up is a little tricky and the instructions are not all that.
When exposed to ultraviolet light the algae cells are killed.
Polar aurora 4 stage external canister filter 525gph with 9 watt uv sterilizer new 525gph prime.
Sunsun hw 304b 525 gph 5 stage external canister filter with 9 watt uv sterilizer.
Set it up and it has been running for about 24 hrs and my tank is crystal clear.
The sunsun 4 stage external canister filter with 9 watt uv sterilizer is a great buy for the money.
This will reduce the chances of an algae bloom and keep the aquarium clear.
Penn plax marlin canister filt uv sterilizer and regular models.
The hw 304b has a built in 9 watt uv sterilizer to help kill algae spores and bacteria promoting crystal clear water.
Only 13 left in stock order soon.
The fourth stage of the sunsun canister filter is a built in 9 watt ultraviolet uv light.