Walex Bio-Pak (R) 10-Bag 32 Gram Pouch Holding Tank Treatment w/Deodorant BIOTROPBG 13-0828Manufacturer: Walex Availability: 350 in stockSKU: 13-0828 Item No: 13-0828 Brand: WalexMfg No: BIOTROPBGWt: 1.00UPC: 742693115318 $9.68 Qty: Add to cart Ship toSelect countryUnited States of America *Other *Shipping MethodNameEstimated DeliveryPriceNo shipping optionsApply Custom wishlist OKAdd to wishlistAdd to compare listEmail a friend1:Biological treatment is used to deodorize black water holding tanks, break down solid waste & liquefy tissue to prevent messy clogs. It doesn't have formaldehyde. It lubricates valves & cleans sensor & treats up to 50 gallon holding tanks. It comes with d
