WEIPRO SONPAR nitrat reductor ML4000

1. Biological filter design, professional providing culture microorganisms for your tank
2. Effeciently remove the harzardous nitrat in the water, purify the
water through the growth of the benifical bacteria.
3. With  breeding biological balls  and microbial use of  balls
4. Connecting  tubes  and 2 waterpumps are equipped for the users
5. Suitable for fresh water and saltwater
6. One of the most efficently Nitrat reductor in the current Chinese market