日韩在线观看免费-涩涩视频网站-日韩在线观看免费高清-日批视频在线播放-午夜伦理影院-久久亚洲一区二区-久久久资源-91porn九色-欧美综合网站-无码人妻丰满熟妇啪啪-伊人国产在线观看-色欲欲www成人网站-日韩午夜小视频-又污又黄的视频-a级在线播放

FEATURE

• Made with high quality plastic and electronic components.this product is equipped with PL seriesUV lamp,durable and aging-proof.

• The lamp body is designed to be knock-down, easy cleaned.

• Multistage hose connector suitable for different sizes of tubes.

• The UV lamp produces strong ultraviolet rays, which can effectively kill algae, bacteria and organisms inthe water, and restrain the water from turning greenor smelly, ensure your fish and plants healthy, keepthe water crystal clear.

• High efficient, energy saving, reliable, can solve the biggest water problem for aquatic animals and plants,can for whole-day using.

• There is a safe transparent hole on the product which is for light transmission, user can observe the workingcondition of the light tube through this hole.