--- product_id: 30691960 title: "Pond Worx Blue Lake and Pond Dye - 4X Concentrated Liquid Pond Colorant - Treats up to 1 Acre - 1 Quart" brand: "pond worx" price: "€ 48.72" currency: EUR in_stock: true reviews_count: 13 category: "Pond Worx" url: https://www.desertcart.hr/products/30691960-pond-worx-blue-lake-and-pond-dye-4x-concentrated-liquid store_origin: HR region: Croatia --- # treats up to 1 acre pond 4X concentrated blue dye eco-safe for wildlife & fish Pond Worx Blue Lake and Pond Dye - 4X Concentrated Liquid Pond Colorant - Treats up to 1 Acre - 1 Quart **Brand:** pond worx **Price:** € 48.72 **Availability:** ✅ In Stock ## Summary > 🔵 Make your pond the envy of the neighborhood with a splash of bold blue brilliance! ## Quick Answers - **What is this?** Pond Worx Blue Lake and Pond Dye - 4X Concentrated Liquid Pond Colorant - Treats up to 1 Acre - 1 Quart by pond worx - **How much does it cost?** € 48.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/30691960-pond-worx-blue-lake-and-pond-dye-4x-concentrated-liquid) ## Best For - pond worx enthusiasts ## Why This Product - Trusted pond worx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep Blue Impact:** Transforms clear or muddy ponds with a rich, true blue tint that elevates your outdoor aesthetic instantly. - • **Algae Control Ally:** Helps reduce algae growth by limiting sunlight penetration, promoting a healthier aquatic environment. - • **Long-Lasting Color:** Maintains vibrant blue hues for 30-90 days depending on weather, keeping your pond looking fresh season after season. - • **Eco-Friendly Formula:** Safe for people, pets, fish, swimming, and wildlife, so you can beautify your pond responsibly. - • **Powerful Concentration:** 4X stronger than traditional dyes—just 1 quart covers a full acre, maximizing value and minimizing effort. ## Overview Pond Worx Blue Lake and Pond Dye is a 4X concentrated liquid colorant designed to treat up to 1 acre of pond surface area. It delivers a true blue tint that enhances pond aesthetics while being safe for fish, wildlife, pets, and humans. The dye maintains its vibrant color for 30 to 90 days depending on environmental conditions and also helps control algae growth by reducing sunlight penetration. ## Description Buy Pond Worx Blue Lake and Pond Dye - 4X Concentrated Liquid Pond Colorant - Treats up to 1 Acre - 1 Quart: Water Treatment - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Best value pond dye - Heck yes this stuff works great. I couldn't believe it.1 quart had our pond looking fresh. Pond is almost an acre. Review: Works as advertised. Do it in spring. - I have bought many of these. I recommend this to keep the algae down. Do it right away in spring. It kept my 0.8 acre pond blue for quite some time. ## Features - Pond Worx pond dye is a true blue pond dye. It has no other color added except blue. If your pond is currently clear it will give the pond a deep blue appearance. If your pond is currently muddy, brown it can give your pond a very light blue tint until the muddiness clears. - Important Tip: All ponds will take a dye differently and the same dye can appear slightly different in the same pond from one application to the next. Preexisting conditions in a pond can also alter the way a dye appears. If you apply a pond dye and the tint is drastically different than what is discussed above, there is a preexisting condition that is altering the color of the dye - 4x Stronger than Traditional Gallons, One Quart of Pond Worx Blue will treat 1 surface acre with an average depth of 4 - 6 feet deep and is safe for people, pets, fish, swimming, wildlife and irrigation when used as directed. - Safe for people, wildlife, fish, swimming and the environment when used as directed - Maintains Blue Color for 30-90 days dependings upon rainfall, evaportation and outflow. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01H7DQHIQ | | ASIN | B01H7DQHIQ | | Best Sellers Rank | #18,397 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #57 in Water Garden & Pond Treatment | | Brand Name | Pond Worx | | Customer Reviews | 4.6 4.6 out of 5 stars (868) | | Date First Available | June 20, 2016 | | Is Discontinued By Manufacturer | No | | Item Form | Liquid | | Item Weight | 2.5 Pounds | | Item model number | 60 | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | Energen | | Manufacturer | Energen | | Manufacturer Part Number | 60 | | Model Number | 60 | | Package Dimensions | 7.24 x 5.91 x 3.31 inches; 2.49 Pounds | | Pet Type | Cat, Dog, Fish | | Target Species | Fish | | UPC | 768980600060 | ## Product Details - **Brand:** Pond Worx - **Item Form:** Liquid - **Item Weight:** 2.5 Pounds - **Liquid Volume:** 32 Fluid Ounces - **Manufacturer:** Energen ## Images ![Pond Worx Blue Lake and Pond Dye - 4X Concentrated Liquid Pond Colorant - Treats up to 1 Acre - 1 Quart - Image 1](https://m.media-amazon.com/images/I/61Zbt9NV+5L.jpg) ## Questions & Answers **Q: Is pond dye safe to use with fish?** A: This product is safe for livestock, recreation, potable water and not harmful to fish when used according to label directions. **Q: How often should I use pond dye?** A: Pond dye is applied approximately every 30 days or when you notice color fading. Sometimes significant rainfall or extreme temperatures will require you to add more dye sooner than 30 days. **Q: How do I apply this product?** A: Simply pour the dye into pond along the shore or from slow moving boat. Dye is concentrated and can stain rocks and dock, so be sure to apply away from these areas. Dye will mix throughout pond in 24 hours. **Q: How much product do I use?** A: 1 concentrated quart of pond dye will treat 1 acre with an average depth of 4-6 feet. **Q: How do I clean up a pond dye spill?** A: Do not add water to the spill! Soak up product with oil absorbent. Place the soiled absorbent in trash bag to prevent spread. Use a 50/50 bleach/water mixture to clean up rest. To clean off of hands use bleach water, but be sure to keep out of eyes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best value pond dye *by J***A on March 7, 2026* Heck yes this stuff works great. I couldn't believe it.1 quart had our pond looking fresh. Pond is almost an acre. ### ⭐⭐⭐⭐⭐ Works as advertised. Do it in spring. *by S***T on February 27, 2026* I have bought many of these. I recommend this to keep the algae down. Do it right away in spring. It kept my 0.8 acre pond blue for quite some time. ### ⭐⭐⭐⭐⭐ works too well be careful *by R***E on July 29, 2024* I have a 7’ x 15’ 1000 gallon cichlid pond in Florida, so needless to say it gets HOT outside and the pond is only about 2’ deep, so the pond water gets pretty warm. Maybe i’m wrong, but I don’t recall it ever getting this hot in there any other summer.. the water temperature has been in the mid 90s for about 2 months and I feel so bad for my fish!!! They have a bridge going across, water lilies (at least the ones that haven’t been fried to death), the house, and a waterfall for shade, but it’s not enough. I looked up “pond shade” and this came up. I shopped around for a while before deciding on this one. I knew it was super concentrated and I knew not to add too much.. but I didn’t read or calculate anything. I added the tiniest bit… I didn’t measure but it was maybe 2 tablespoons and it was way way wayyy too much. I had to drain half the water just to get it a more normal blue. I’m sure it’s normal but now all my fish appear blue lol but that’s probably from the different colors hitting the light and the new reflection refraction whatever.. but i’m fairly confident they aren’t actually blue. My family thinks they are blue lol but im relatively certain they’re not. I’m not netting one to find out bc every time I do that, they don’t trust me 😭 and it takes forever to win it back! One of my older severums has seen better days and has been spending most of her time in one place on the bottom, so i’ll find out if they are tinted or not when I take her out. I’ll have to get used to it, and I can see how it blocks out the (some) sun which was my only reason for getting this… that and the algae. Keeping up with the algae could be a daily ordeal if I felt like doing it everyday. I have a few young electric blue acara that live in the “shallow end” where I put ornaments and other hiding spots, so they have a fighting chance in a pond with full grown aggressive/semi aggressive cichlids (they’re actually a pretty peaceful group), and the ornaments get caked with algae every single day. I use this API barley powder mix and pond algaecide but it still needs weekly maintenance at the very least.. at least cleaning the filter pads and around the ornaments. It lets up around November when it starts to cool off. We have heaters for the winter so it never gets below 75, but I wish I could keep it below 85 in the summer. Hopefully this helps. ps. in the pic my water liles are fried from the sun and probably also the algaecide sorry they look like 💩😭 ## Frequently Bought Together - Pond Worx Blue Lake and Pond Dye - 4X Concentrated Liquid Pond Colorant – Shades and Protects Your Pond, Treats up to 1 Acre –1 Quart - PondWorx Pond Bacteria - Formulated for Large Ponds, Water Features and Safe for Koi - Gallon - Pond Worx Black Lake and Pond Dye - 4X Concentrated Liquid Pond Colorant – Shades and Protects Your Pond, Treats up to 1 Acre –1 Quart --- ## 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.hr/products/30691960-pond-worx-blue-lake-and-pond-dye-4x-concentrated-liquid](https://www.desertcart.hr/products/30691960-pond-worx-blue-lake-and-pond-dye-4x-concentrated-liquid) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-23*