Just need a week or so for the pond to clear exalent quality and fitted a treat well worth the money great value item with quick delivery arrived packaged in just a thin cardboard box surrounded by bubble wrap via royal mail potential to breakage medium to high this one survived i would have liked a little more substantial package or at least a fragile sticker

Other than that its a uv bulb and fits the jebao uv filter as described all working fine and good value