97人人爽人人I91九色最新地址I一色屋精品视频在线观看I成人av影视观看I人人天天夜夜I久草视频看看

Environmental protection, power saving, low noise, stable operation; real-time temperature display and temperature control buttons, simple operation and convenient to use; microcomputer intelligent temperature control system, automatic cooling and heating control, simple interface, intuitive and simple operation; pure titanium heat The exchanger has a compact structure, corrosion resistance and no rust. Suitable for fresh water; vertical heat dissipation system, with high-quality filter material and low-speed large-blade axial flow fan to reduce operating noise.

Disassembly-free design, hand-squeezing cleaning mechanism, can squeeze off the dirt in the biochemical cotton, backwashing water flow to remove the dirt, maintenance is more convenient; fully sealed design, can be placed in a lower position than the horizontal; built-in Ultraviolet light can effectively kill algae, viruses and harmful bacteria in the water; built-in a variety of biochemical filter materials, effectively degrade nitrate and phosphate in the water, decompose excess nutrients in the water, and ensure the water is clear.