--- product_id: 506940065 title: "Walex Bio-Pak RV Black Tank Treatment Drop-Ins - Ocean Mist, 10-Pack" brand: "walex" price: "67.92 DT" currency: TND in_stock: true reviews_count: 13 category: "Walex" url: https://www.desertcart.tn/products/506940065-walex-bio-pak-rv-black-tank-treatment-drop-ins-ocean store_origin: TN region: Tunisia --- # Ocean Mist scent freshness Septic-safe & eco-friendly Enzyme-powered waste breakdown Walex Bio-Pak RV Black Tank Treatment Drop-Ins - Ocean Mist, 10-Pack **Brand:** walex **Price:** 67.92 DT **Availability:** ✅ In Stock ## Summary > ♻️ Keep your tank fresh and your journey flawless! ## Quick Answers - **What is this?** Walex Bio-Pak RV Black Tank Treatment Drop-Ins - Ocean Mist, 10-Pack by walex - **How much does it cost?** 67.92 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/506940065-walex-bio-pak-rv-black-tank-treatment-drop-ins-ocean) ## Best For - walex enthusiasts ## Why This Product - Trusted walex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Drop-In Convenience:** Water-soluble tabs activate immediately—no mess, no fuss, just drop and go. - • **Eco-Conscious Formula:** Septic-safe and campground-friendly, so you leave no trace behind. - • **Long-Lasting Freshness:** Ocean Mist scent keeps your RV or boat smelling clean without overpowering. - • **Effortless Waste Digestion:** Powerful enzymes liquefy waste and toilet paper for clog-free tanks. - • **Universal Tank Compatibility:** Effective for tanks from 2.5 to 40 gallons—perfect for any adventure. ## Overview Walex Bio-Pak RV Black Tank Treatment Drop-Ins are enzyme-powered, ocean-scented tabs designed to break down waste and toilet paper in black tanks from 2.5 to 40 gallons. These septic-safe, eco-friendly packets eliminate odors and maintain system efficiency with a simple drop-in application, making them an essential upgrade for RVers and boaters seeking hassle-free sanitation. ## Description Tired of battling unpleasant odors and struggling with clogged black tanks? Look no further than Bio-Pak enzyme RV and marine holding tank deodorizer, your ultimate solution for a pristine RV or marine experience. Bio-Pak RV and marine toilet deodorizer is the ultimate marine toilet cleaner, camper tank deodorizer, portable toilet deodorizer, and black tank deodorizer for RVs and boats. Our formula contains powerful enzymes that not only control odors but also efficiently break down paper and waste. Our innovative, water-soluble tabs are designed for your convenience. Simply drop one in, and Bio-Pak RV and boat toilet cleaner starts working immediately without any messy spills. Continued use helps pipes, valves, and seals stay working smoothly. Bio-Pak marine and RV black tank pods are environmentally responsible. Our septic system-safe formula breaks down naturally and is campground friendly, ensuring you leave a minimal footprint on the outdoors. Don't let unpleasant odors and clogs spoil your journey. Upgrade your RV or boat with Walex Bio-Pak RV black holding tank deodorizer drop-ins and waste digester. Review: BEST INVESTMENT HIGH FIVE - I HAVE PUCHASED ALMOST 500 INDIVIDUAL ITEMS THROUGH desertcart IN TIME I RARELY COMMENT ON PRODUCTS THERE ARE 2 TYPE WHICH GET MY COMMENTS NUMBER ONE TYPE OF PRODUCT IS IN THE CASE OF YOUR PRODUCT IT I S AN AMAZING PRODUCT THE ODER TRANSFORMATION IS AMAZING A PLEASANT ODER ACTUALS BUILDS IN PLEASANT SCENT IVE BOUGHT MANY SUCH PRODUCT I USE THEM BUT DOUPT THE DO TO MUCH AGAIN ALTHOUGH I HAD USED THEM RELIGEOUSLY YOUR ENZEMIC PRODUCT DOES EXACTLY WHAT I WOULD HOPE FOR CONFRADULATIONS ON YOUR BIO-PAK AN AMAXING SUCESS 4 U Review: Will buy again! - I HATE scented items, included trash bags, and I despise air fresheners- but, the black tank needed treatment. These things smell amazing, I don't know how they did it. There is nothing worse than knowing something stinks, and the smell is trying to be covered by a more pleasant odor- this is not like that. These packets smell good and they don't have to try hard. They were bigger than I expected, one is supposed to treat 40 gallons. I figured we could add another one later in the season if needed as my tank is bigger than the 40 gallons. ## Features - NATURAL WASTE BREAKDOWN - Swiftly breaks down waste and stubborn toilet paper, keeping your holding tank sensors working effectively and system running smooth. No need for RV-grade toilet paper. - ENZYME HOLDING TANK DEODORIZER - Bio-Pak marine and RV holding tank deodorizer tabs contain powerful enzymes that liquefy waste and tackle unpleasant smells. Just drop it in, non-staining color. - VERSATILE FOR ALL TANKS - Our marine and RV tank deodorizer for black tanks cleans tanks from 2.5 gallons - 40 gallons. Ideal for RVing, boating, boondocking, and portable camping toilets. - OCEAN MIST 10 PACK - Say goodbye to embarrassing odors with our marine and RV drop ins for toilets. Plus, our boat and RV toilet deodorizer is septic system-safe and campground-friendly. - MADE IN USA - Walex has been a global leader in developing and manufacturing premium odor control and sanitation products since 1987. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BRYGD8YP | | Best Sellers Rank | #23,096 in Automotive ( See Top 100 in Automotive ) #38 in RV Sewer Chemicals & Cleaners | | Brand | Walex | | Brand Name | Walex | | Customer Reviews | 4.6 out of 5 stars 9,356 Reviews | | Included Components | Walex BIOOCEANBG Bio-Pak Ocean Mist | | Item Form | Packet | | Item Type Name | Walex BIOOCEANBG Bio-Pak Ocean Mist | | Item Volume | 1 | | Manufacturer | Walex | | Material Feature | Natural | | Material Features | Natural | | Model Number | BIOOCEANBG | | Number of Items | 1 | | Part Number | BIOOCEANBG | | Scent | Ocean Mist | | Size | 10 Count (Pack of 1) | | Special Features | Liquefies all types of toilet paper, Removes odors and breaks down waste and paper | | Specific Uses For Product | Toilet | | Surface Recommendation | Toilet | | UPC | 742693115349 | | Unit Count | 10 Count | ## Product Details - **Brand:** Walex - **Item Form:** Packet - **Material Feature:** Natural - **Scent:** Ocean Mist - **Specific Uses For Product:** Toilet ## Images ![Walex Bio-Pak RV Black Tank Treatment Drop-Ins - Ocean Mist, 10-Pack - Image 1](https://m.media-amazon.com/images/I/81c3vLCkFDL.jpg) ![Walex Bio-Pak RV Black Tank Treatment Drop-Ins - Ocean Mist, 10-Pack - Image 2](https://m.media-amazon.com/images/I/71SN+3gv4lL.jpg) ![Walex Bio-Pak RV Black Tank Treatment Drop-Ins - Ocean Mist, 10-Pack - Image 3](https://m.media-amazon.com/images/I/71OYCmmeMVL.jpg) ![Walex Bio-Pak RV Black Tank Treatment Drop-Ins - Ocean Mist, 10-Pack - Image 4](https://m.media-amazon.com/images/I/71PfJrNvCuL.jpg) ![Walex Bio-Pak RV Black Tank Treatment Drop-Ins - Ocean Mist, 10-Pack - Image 5](https://m.media-amazon.com/images/I/7165vzW3DmL.jpg) ## Available Options This product comes in different **Size, Scent** options. ## Questions & Answers **Q: Can it be used in portable camping toilet?** A: You an use these bio-paks when you have a holding tank in your rig. It needs water to activate. **Q: How much does oe packet treat?** A: One packet goes in the toilet when you empty your black tanks. We have a 40 gallon I believe, and there are 2 of us in the 5th wheel, usually dump once per week. Make sure to put lots of water in your tank after you empty it. At least 3 gallons. ## Customer Reviews ### ⭐⭐⭐⭐⭐ BEST INVESTMENT HIGH FIVE *by J***A on June 21, 2026* I HAVE PUCHASED ALMOST 500 INDIVIDUAL ITEMS THROUGH AMAZON IN TIME I RARELY COMMENT ON PRODUCTS THERE ARE 2 TYPE WHICH GET MY COMMENTS NUMBER ONE TYPE OF PRODUCT IS IN THE CASE OF YOUR PRODUCT IT I S AN AMAZING PRODUCT THE ODER TRANSFORMATION IS AMAZING A PLEASANT ODER ACTUALS BUILDS IN PLEASANT SCENT IVE BOUGHT MANY SUCH PRODUCT I USE THEM BUT DOUPT THE DO TO MUCH AGAIN ALTHOUGH I HAD USED THEM RELIGEOUSLY YOUR ENZEMIC PRODUCT DOES EXACTLY WHAT I WOULD HOPE FOR CONFRADULATIONS ON YOUR BIO-PAK AN AMAXING SUCESS 4 U ### ⭐⭐⭐⭐⭐ Will buy again! *by M***4 on July 7, 2026* I HATE scented items, included trash bags, and I despise air fresheners- but, the black tank needed treatment. These things smell amazing, I don't know how they did it. There is nothing worse than knowing something stinks, and the smell is trying to be covered by a more pleasant odor- this is not like that. These packets smell good and they don't have to try hard. They were bigger than I expected, one is supposed to treat 40 gallons. I figured we could add another one later in the season if needed as my tank is bigger than the 40 gallons. ### ⭐⭐⭐⭐⭐ Yes! It works! Camping potty savior *by D***S on November 10, 2024* I am in a remote off grid cabin and have a little camping potty for overnight needs. I have been using it for over a year and never put chemicals or anything but soapy water in it to clean it. But now despite not ever going number 2 in it, it had gotten really stinky to the point that every time I opened the lid to use it, it would stink up the bathroom. I was skeptical but decided to toss one in (with a little water) after cleaning as usual. I am happy to say my potty doesn’t stink up the bathroom anymore. Smiley face! The pouch dissolved quickly and the ‘alpine’ scent is pleasant although not what I expected as a pine scent. But still even though it’s not the alpine I wanted, it still smells clean and fresh. Highly recommended. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/506940065-walex-bio-pak-rv-black-tank-treatment-drop-ins-ocean](https://www.desertcart.tn/products/506940065-walex-bio-pak-rv-black-tank-treatment-drop-ins-ocean) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-05*