久久婷婷综合缴情亚洲狠狠丨久久视频在线免费观看丨一本色综合亚洲精品88丨在线观看日韩中文字幕丨91精品国产色综合久久久蜜香臀丨亚州精品天堂中文字幕丨亚洲自拍成人丨黑人巨大白妞出浆

FEATURE

• UV-C sterilizer body is made of stainless steel with high quality. The result of sterilization is 50% moreincreased by omni-directional reflection of theultraviolet light.

• Knock-down lamp body for easy cleaning and maintenance.

• Multistage hose connector suitable for different size of tubes.

• The UV lampsproduces strong ultraviolet rays, which kill algae, bacteria and organisms in the water, andrestrain the water from turning green and smell,ensure your fish and plants healthy, and keep thewater crystal cle