--- product_id: 254143724 title: "Clarity Water Clarifier, 250 ml" brand: "seachem" price: "€ 31.77" currency: EUR in_stock: true reviews_count: 5 category: "Seachem" url: https://www.desertcart.be/products/254143724-clarity-water-clarifier-250-ml store_origin: BE region: Belgium --- # 250 ml powerful clarifier Enhances mechanical filtration Advanced polymeric flocculant Clarity Water Clarifier, 250 ml **Brand:** seachem **Price:** € 31.77 **Availability:** ✅ In Stock ## Summary > 💧 Clear water, clear mind—because your aquarium deserves the best! ## Quick Answers - **What is this?** Clarity Water Clarifier, 250 ml by seachem - **How much does it cost?** € 31.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/254143724-clarity-water-clarifier-250-ml) ## Best For - seachem enthusiasts ## Why This Product - Trusted seachem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Micro-Particle Magnet:** Transforms invisible microscopic debris into filter-trappable clumps for spotless water. - • **Efficient & Economical:** Less than a capful per 10 gallons means longer-lasting clarity without waste. - • **Eco-Safe & Fish-Friendly:** Reef and plant safe, BPA-free formula ensures a healthy aquatic environment. - • **Universal Clarity Booster:** One formula clears all water types—fresh, marine, reef, and planted tanks. - • **Visible Results Overnight:** Watch the cloudiness form and dissipate as your aquarium water regains pristine transparency. ## Overview Seachem Clarity is a 250 ml liquid water clarifier that uses an advanced polymeric flocculating agent to aggregate microscopic particles into larger clumps, making them easy to remove via mechanical filtration. Safe for freshwater, marine, reef, and planted aquariums, it efficiently clears all types of cloudiness with minimal product use, ensuring a healthy and visually stunning aquatic environment. ## Description From the manufacturer Clarity Water clarifier for marine and freshwater Clears all types of clouding Reef and plant safe Clarity is the ultimate clarifier for both fresh and saltwater. It employs an advanced polymeric flocculating agent that is both reef and plant safe. Clarity is the only clarifier on the market that does it all! Clarity will clear all types of clouding. Many companies manufacture multiple products to clear up each type of cloudiness and each different environment (e.g. freshwater, marine, reef, etc.). Some companies have developed products that will clear most types of cloudiness, but their application requires two separate bottles of product. Clarity contains compounds that will clear all types of cloudiness in all environments. Upon adding Clarity to the water, you will see a cloudy haze begin to form. This is normal and means that Clarity is beginning to work. The water is filled with tiny pieces of floating matter that were not visible to the naked eye. Clarity makes those pieces of matter begin to clump together. As they clump together they form larger pieces of matter that are now visible, hence the cloudiness. Once this matter has clumped together, it is a simple matter of mechanical filtration to remove the residue. Matter that was once too small to get caught in filter media is now in large enough clumps. Review: Nie działa - Nie ma żadnego efektu po zastosowaniu preparatu. Woda po 24h jest tak samo (mam nawet wrażenie że bardziej) mętna jak była. Review: Your Fish will Thank You - I've used several other brands of aquarium "de-clouder" and this is BY FAR my preference. This brand is the best deal because YOU USE MUCH LESS product per use. LESS THAN A CAP-FULL for 10gallon tank. The product works very well. Its not instant (mine was overnight), but good quality takes good time. Definitely try it out. ## Features - Upon adding Clarity to the water, you will see a cloudy haze begin to form. This is normal and means that Clarity is beginning to work. The water is filled with tiny pieces of floating matter that were not visible to the naked eye. - Clarity makes those pieces of matter begin to clump together. As they clump together they form larger pieces of matter that are now visible, hence the cloudiness. Once this matter has clumped together, it is a simple matter of mechanical filtration to remove the residue. - Matter that was once too small to get caught in filter media is now in large enough clumps. - In order for Clarity to work effectively, you should have a filter with mechanical filtration (e.g., filter floss) connected to your aquarium. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000256DUY | | Allergen Information | BPA-Free | | Best Sellers Rank | #3,830 in Pet Supplies ( See Top 100 in Pet Supplies ) #19 in Fish Medication & Health Supplies #20 in Aquarium Water Quality Testing & Treatment | | Brand | Seachem | | Brand Name | Seachem | | Country of Publication | USA | | Customer Reviews | 4.4 out of 5 stars 4,168 Reviews | | Global Trade Identification Number | 00000116014601 | | Included Components | Seachem Clarity, 250ml (8.45 Fl Oz) | | Item Form | Liquid | | Item Type Name | Aquarium Conditioner | | Item Weight | 5.3 Ounces | | Item form | Liquid | | Item weight | 5.3 Ounces | | Liquid Volume | 250 Milliliters | | Liquid volume | 250 Milliliters | | Manufacturer | Seachem | | Manufacturer Part Number | 146 | | Model Number | 146 | | Target Species | Fish | | UPC | 000116014601 | | Unit Count | 1 Count | | Unit count | 1 Count | ## Product Details - **Brand:** Seachem - **Item form:** Liquid - **Item weight:** 5.3 Ounces - **Liquid volume:** 250 Milliliters - **Unit count:** 1 Count ## Images ![Clarity Water Clarifier, 250 ml - Image 1](https://m.media-amazon.com/images/I/61WPMOamLhL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Didn’t work in my tank.... still cloudy and looks like little particles floating around.. why???? Not a new tank, it’s established.** A: It’s a polymer. It will bind particles together so your filter can catch them. Might need to get a smaller micron filter sock and/or a protein skimmer. Your filter probably isn’t turning over your tank fast enough. **Q: How is this product different from Seachem Pristine?** A: Stability, Clarity and Pristine are all different combinations of bacteria that perfom different function in your aquarium. I routinely (once a month) dose with all three to keep my biofilter in optimal condition. **Q: Can this condition the water to make safe** A: No, you would need Seachem Prime or stress coat for water conditioning. **Q: Safe for scaleless fish such as green spotted puffers?** A: I have used this product for 15 years and I have NEVER lost a saltwater fish and I have had Various breeds of clownfish,All Invertibrates,Clown Triggerfish,bamboo sharks and many more.Just to let you in my experience do NOT use too much at a time Don't get freaked if it clouds up your tank within the first 5-10 minutes,it is just doing its job wait a day or two then use a second dose until the tank is clear.Then my recommend product is prime and especially the product Vibrant which is a lifesaver and love and trust it more than any product I have used.It is around $30-$35.00 and definately worth the money because I only use it 1 time weekly.Hope this was helpful ## Customer Reviews ### ⭐ Nie działa *by S***A on 3 December 2025* Nie ma żadnego efektu po zastosowaniu preparatu. Woda po 24h jest tak samo (mam nawet wrażenie że bardziej) mętna jak była. ### ⭐⭐⭐⭐⭐ Your Fish will Thank You *by T***R on 4 December 2022* I've used several other brands of aquarium "de-clouder" and this is BY FAR my preference. This brand is the best deal because YOU USE MUCH LESS product per use. LESS THAN A CAP-FULL for 10gallon tank. The product works very well. Its not instant (mine was overnight), but good quality takes good time. Definitely try it out. ### ⭐⭐⭐⭐⭐ Great *by N***8 on 1 September 2023* Tried aquaballs which were useless, this stuff cleared up my tank within hours. Highly recommended and seachem has become a must for me regards multiple stuff they provide as always seems to do what it promises. ## Frequently Bought Together - Seachem Clarity, 250ml (8.45 Fl Oz) - Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml - Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums, 16.9 Fl Oz (Pack of 1) --- ## 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.be/products/254143724-clarity-water-clarifier-250-ml](https://www.desertcart.be/products/254143724-clarity-water-clarifier-250-ml) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-21*