--- product_id: 14019363 title: "Aquashade Blue Pond Dye - 1 Gallon EPA-Approved Sunlight Blocker for Algae - Weed Suppression - Safe for Fish, Livestock and Swimming - Eco-Friendly Liquid Treatment for Water" brand: "applied biochemists" price: "714.91 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/14019363-aquashade-blue-pond-dye-1-gallon-epa-approved-sunlight-blocker store_origin: TN region: Tunisia --- # Blocks sunlight to stop algae growth Safe for fish, pets & wildlife 1 gallon treats 1 surface acre Aquashade Blue Pond Dye - 1 Gallon EPA-Approved Sunlight Blocker for Algae - Weed Suppression - Safe for Fish, Livestock and Swimming - Eco-Friendly Liquid Treatment for Water **Brand:** applied biochemists **Price:** 714.91 DT **Availability:** ✅ In Stock ## Summary > 💧 Keep your pond pristine and envy-worthy with Aquashade Blue! ## Quick Answers - **What is this?** Aquashade Blue Pond Dye - 1 Gallon EPA-Approved Sunlight Blocker for Algae - Weed Suppression - Safe for Fish, Livestock and Swimming - Eco-Friendly Liquid Treatment for Water by applied biochemists - **How much does it cost?** 714.91 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/14019363-aquashade-blue-pond-dye-1-gallon-epa-approved-sunlight-blocker) ## Best For - applied biochemists enthusiasts ## Why This Product - Trusted applied biochemists brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Made in the USA:** Trusted quality and EPA-registered for reliable, compliant use - • **One Gallon, One Acre:** Powerful coverage with a single easy pour—treats up to 1 surface acre - • **Vibrant Blue Aesthetic:** Enhances pond beauty while working hard to suppress weeds - • **Eco-Friendly & Non-Toxic:** Safe for fish, livestock, pets, and swimmers—peace of mind included - • **Sunlight Blocker, Not Herbicide:** Shades water to prevent algae & weeds without harsh chemicals ## Overview Aquashade Blue Pond Dye is an EPA-registered, eco-friendly liquid treatment that suppresses underwater weeds and algae by blocking sunlight and disrupting photosynthesis. Safe for fish, pets, livestock, and swimmers, one gallon treats up to 1 surface acre of water up to 6 feet deep. This vibrant blue dye enhances pond aesthetics while providing proactive aquatic plant management without harmful herbicides. ## Description Aquashade 1-Gallon Pond Treatment – EPA-Approved Blue Dye for Weed & Algae Suppression | Eco-Friendly, Non-Toxic, and Safe for Aquatic Life, Livestock, and Wildlife ## Features - Aquashade is the only EPA-registered liquid dye proven to reduce underwater weed and algae growth by blocking sunlight and disrupting photosynthesis - Unlike traditional herbicides, Aquashade works by shading the water, making it hard for submerged weeds and algae to overrun. Best in proactive aquatic plant management - Non-toxic and safe for fish, pets, livestock, and wildlife. Perfect for swimming ponds, ornamental water features, and irrigation systems - Made in the USA - 1 gallon treats 1 surface acre (4–6 ft deep) Just pour into the pond and let it disperse. It is a beautiful blue color and a functional weed inhibitor in one easy application - Due to compliance with state regulations, shipments to AK, CT, HI, ME, NJ, NY, VT, WA, and Canada are not permitted. Orders from these states will be voided ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B000HHM0UY | | Best Sellers Rank | #43 in Water Garden & Pond Treatment | | Date First Available | October 15, 2006 | | Department | Unisex-Adult | | Is Discontinued By Manufacturer | No | | Item Model Number | 353236 | | Manufacturer | Applied Biochemists | | Product Dimensions | 11.8 x 6.3 x 6.3 inches; 1 ounces | ## Product Details - **Brand:** APPLIED BIOCHEMISTS - **Item Form:** Liquid - **Item Weight:** 1 Ounces - **Liquid Volume:** 1 Gallons - **Unit Count:** 1 Count ## Images ![Aquashade Blue Pond Dye - 1 Gallon EPA-Approved Sunlight Blocker for Algae - Weed Suppression - Safe for Fish, Livestock and Swimming - Eco-Friendly Liquid Treatment for Water - Image 1](https://m.media-amazon.com/images/I/71lYUhKLaSS.jpg) ![Aquashade Blue Pond Dye - 1 Gallon EPA-Approved Sunlight Blocker for Algae - Weed Suppression - Safe for Fish, Livestock and Swimming - Eco-Friendly Liquid Treatment for Water - Image 2](https://m.media-amazon.com/images/I/81AmLbtP+-L.jpg) ![Aquashade Blue Pond Dye - 1 Gallon EPA-Approved Sunlight Blocker for Algae - Weed Suppression - Safe for Fish, Livestock and Swimming - Eco-Friendly Liquid Treatment for Water - Image 3](https://m.media-amazon.com/images/I/716tPZOaGiL.jpg) ![Aquashade Blue Pond Dye - 1 Gallon EPA-Approved Sunlight Blocker for Algae - Weed Suppression - Safe for Fish, Livestock and Swimming - Eco-Friendly Liquid Treatment for Water - Image 4](https://m.media-amazon.com/images/I/71xXF22-8zL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best algae inhibitor. *by on Reviewed in the United States July 2, 2026* This is the only product of its type that works. It's best to put it in early spring. Then when you start to see algae growth. Once algae stops growing, a heavy rain will sink the dead algae mats. ### ⭐⭐⭐⭐⭐ How the color looks and how long color last. *by on Reviewed in the United States June 17, 2026* I have used cheaper brands that are not as good. Never been disappointed with this brand. Great lasting color. ### ⭐⭐⭐⭐⭐ Good color *by on Reviewed in the United States May 12, 2026* Pricey but seems to be the best color and lasts the longest. I've tried the cheaper pond dye but came back to Aquashade --- ## 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/14019363-aquashade-blue-pond-dye-1-gallon-epa-approved-sunlight-blocker](https://www.desertcart.tn/products/14019363-aquashade-blue-pond-dye-1-gallon-epa-approved-sunlight-blocker) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-14*