--- product_id: 5887397 title: "Clarity, 250ml (8.45 Fl Oz)" brand: "seachem" price: "99.55 DT" currency: TND in_stock: false reviews_count: 13 url: https://www.desertcart.tn/products/5887397-clarity-250ml-8-45-fl-oz store_origin: TN region: Tunisia --- # Lasts 4-6 months per 250ml bottle Reef & plant safe formula Clears all clouding types Clarity, 250ml (8.45 Fl Oz) **Brand:** seachem **Price:** 99.55 DT **Availability:** ❌ Out of Stock ## Summary > 💎 Make your aquarium the envy of every water lover! ## Quick Answers - **What is this?** Clarity, 250ml (8.45 Fl Oz) by seachem - **How much does it cost?** 99.55 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/5887397-clarity-250ml-8-45-fl-oz) ## 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 - • **Eco-Friendly & Safe:** Gentle on delicate reef ecosystems and live plants, ensuring a thriving habitat. - • **Long-Lasting Clarity:** One bottle treats multiple tanks for up to half a year—effortless maintenance. - • **Trusted by Enthusiasts:** 4.5-star rating from 4,200+ users proves it’s the pro’s secret weapon. - • **Algae Buster Technology:** Clumps microscopic algae for easy filtration—goodbye stubborn green haze. - • **Crystal Clear Confidence:** Transforms murky tanks into sparkling aquatic showcases within hours. ## Overview Seachem Clarity is a powerful 250ml liquid water clarifier designed for both marine and freshwater aquariums. It effectively clears all types of cloudiness by binding floating pollutants and clumping microscopic algae for easy removal. Safe for reefs and live plants, this product lasts 4-6 months per bottle and enjoys a stellar 4.5-star rating from over 4,200 users, making it a must-have for pristine, crystal-clear tanks. ## Description Seachem Clarity, 250ml (8.45 Fl Oz) Review: Incredible water clarifier. - This product works amazingly. I use it whenever my tanks start to fog up or after a change to clear them up. It lasts about 4-6 months on one bottle in my 55g, 20g, and 10g tanks, and is well worth the $20 it costs. It won’t affect the tank’s smell, as the product’s sole purpose is to bind floating pollutants. Review: Works perfectly. Filters might get clogged because of how this product works - Rinse/replace filter media during treatment - This product works perfectly. My daughter's aquarium developed a nasty algae outbreak. It's summer, the ambient temperature of our home is higher, so the water temperature of the aquarium is higher. That coupled with a bright light in the aquarium hood, and you have a "perfect storm" condition for algae. I am fastidious about keeping my daughter's aquarium clean. I use Seachem Purigen and Matrix products in our power filter. Those two products keep the water crystal clear. I was going to take some before and after pictures of our algae ridden aquarium, but this stuff completely cleaned up the algae problem before I got around to finding my camera. The tank was immaculate within less than two hours. I've read reviews here by some folks who complained about their filter clogging. Well, that's a real possibility because of how this product works. Algae particles are so tiny that filters cannot remove them (they run right through the filter media). This product causes algae to "clump." The clumped algae becomes large enough for the filter to remove it from the water. Of course, if you have a bad algae problem, your filter might get clogged from the sudden amount of large particles in the water. Just rinse your filter media or use new filter media. This product is awesome. I've had nothing but good experiences with Seachem products. Their products actually work and they are easy to use. ## Features - Water clarifier for marine and freshwater - Clears all types of clouding - Reef and plant safe ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000256DUY | | Allergen Information | Yam Free | | Best Sellers Rank | #16,619 in Pet Supplies ( See Top 100 in Pet Supplies ) #141 in Aquarium Water Treatments | | Brand | Seachem | | Brand Name | Seachem | | Customer Reviews | 4.5 out of 5 stars 4,202 Reviews | | Global Trade Identification Number | 00000116014601 | | Included Components | Seachem Clarity, 250ml (8.45 Fl Oz) | | Item Form | Liquid | | Item Type Name | Seachem Clarity, 250ml (8.45 Fl Oz) | | Item Weight | 5.3 Ounces | | Liquid Volume | 250 Milliliters | | Manufacturer | Seachem Laboratories, Inc. | | Manufacturer Part Number | 146 | | Model Number | 146 | | Pet Type | Fish | | Target Species | Fish | | UPC | 000116014601 | | Unit Count | 8.5 Fluid Ounces | | Warranty Description | Warranty | ## Product Details - **Brand:** Seachem - **Item Form:** Liquid - **Item Weight:** 5.3 Ounces - **Liquid Volume:** 250 Milliliters - **Unit Count:** 8.5 Fluid Ounces ## Images ![Clarity, 250ml (8.45 Fl Oz) - Image 1](https://m.media-amazon.com/images/I/61WPMOamLhL.jpg) ## Available Options This product comes in different **Color, 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 ### ⭐⭐⭐⭐⭐ Incredible water clarifier. *by S***K on February 23, 2026* This product works amazingly. I use it whenever my tanks start to fog up or after a change to clear them up. It lasts about 4-6 months on one bottle in my 55g, 20g, and 10g tanks, and is well worth the $20 it costs. It won’t affect the tank’s smell, as the product’s sole purpose is to bind floating pollutants. ### ⭐⭐⭐⭐⭐ Works perfectly. Filters might get clogged because of how this product works - Rinse/replace filter media during treatment *by O***E on July 31, 2014* This product works perfectly. My daughter's aquarium developed a nasty algae outbreak. It's summer, the ambient temperature of our home is higher, so the water temperature of the aquarium is higher. That coupled with a bright light in the aquarium hood, and you have a "perfect storm" condition for algae. I am fastidious about keeping my daughter's aquarium clean. I use Seachem Purigen and Matrix products in our power filter. Those two products keep the water crystal clear. I was going to take some before and after pictures of our algae ridden aquarium, but this stuff completely cleaned up the algae problem before I got around to finding my camera. The tank was immaculate within less than two hours. I've read reviews here by some folks who complained about their filter clogging. Well, that's a real possibility because of how this product works. Algae particles are so tiny that filters cannot remove them (they run right through the filter media). This product causes algae to "clump." The clumped algae becomes large enough for the filter to remove it from the water. Of course, if you have a bad algae problem, your filter might get clogged from the sudden amount of large particles in the water. Just rinse your filter media or use new filter media. This product is awesome. I've had nothing but good experiences with Seachem products. Their products actually work and they are easy to use. ### ⭐⭐⭐⭐⭐ Works exactly as described *by J***. on September 22, 2024* This is an excellent product and works exactly as described. I had some residual cloudiness in my Mbuna tank and from some aquarium sand. After two uses this product completely cleared up the water. And it is crystal clear. You need fine filter floss to use this product correctly. After using it you will see a large amount of orange debris in your filter floss. Repeat as needed, but only takes one or two uses. Highly recommend this product. As the label states you will see an initial haze, but it clears up after two hours and stays clear. ## 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.tn/products/5887397-clarity-250ml-8-45-fl-oz](https://www.desertcart.tn/products/5887397-clarity-250ml-8-45-fl-oz) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-24*