--- product_id: 537257318 title: "ARC Reef Coralline Algae in a Bottle - Purple Helix, Live Spores and Nitrifying Bacteria for Saltwater Reef Tanks, Seeds Dry Rock with Vibrant Purple Coralline, Treats Up to 50 Gallons, Brush Included" brand: "arc reef" price: "B/.71" currency: PAB in_stock: true category: "Arc Reef" url: https://www.desertcart.com.pa/products/537257318-arc-reef-coralline-algae-in-a-bottle-purple-helix-live store_origin: PA region: Panama --- # Rapid nitrifying bacteria boost Treats up to 50 gallons 8 live Coralline Algae species ARC Reef Coralline Algae in a Bottle - Purple Helix, Live Spores and Nitrifying Bacteria for Saltwater Reef Tanks, Seeds Dry Rock with Vibrant Purple Coralline, Treats Up to 50 Gallons, Brush Included **Brand:** arc reef **Price:** B/.71 **Availability:** βœ… In Stock ## Summary > 🌈 Unlock the true colors of your reefβ€”live, vibrant, and effortlessly stunning! ## Quick Answers - **What is this?** ARC Reef Coralline Algae in a Bottle - Purple Helix, Live Spores and Nitrifying Bacteria for Saltwater Reef Tanks, Seeds Dry Rock with Vibrant Purple Coralline, Treats Up to 50 Gallons, Brush Included by arc reef - **How much does it cost?** B/.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/537257318-arc-reef-coralline-algae-in-a-bottle-purple-helix-live) ## Best For - arc reef enthusiasts ## Why This Product - Trusted arc reef brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Perfect Coverage:** One bottle treats up to 50 gallons, including sumps, making it ideal for professional reef setups and ambitious hobbyists alike. - β€’ **Low Maintenance Luxury:** Slow-growing algae reduce frequent glass cleanings, giving you more time to enjoy your vibrant reef display. - β€’ **Vibrant Purple Spectrum:** 8 distinct live Coralline species deliver rich purple and violet hues that transform your reef into a living masterpiece. - β€’ **Fast-Track Reef Maturation:** Includes live nitrifying bacteria to rapidly establish and stabilize your tank’s biome for healthier aquatic life. - β€’ **Biological Boost, Not Chemicals:** 100% live spores introduce real biology, unlike calcium-based additives, ensuring authentic and lasting reef growth. ## Overview ARC Reef Coralline Algae in a Bottle - Purple Helix delivers 8 live, lab-cultured species of vibrant purple coralline algae spores combined with nitrifying bacteria. Designed to biologically seed and accelerate the growth of colorful coralline algae on dry rock, it treats up to 50 gallons per bottle and reduces maintenance by promoting slow, steady growth. This live product enhances reef tank aesthetics and biome health, making it a must-have for saltwater aquarium enthusiasts. ## Description Purple Helix Plus version contains 8 separate strains of live Coralline Algae along with a marine-based nitrifying bacteria. Purple Helix seeds your tank with spores from carefully selected Coralline Algae species. All the species are bright vibrant colored species that grow slowly so aid with tank maintenance..Watch your rockwork as vibrant hues of purple soon form and then grow. It can take up to 10 weeks before you see colorful spots of this algae take hold all over your aquarium and rockwork. The growth timeframe is dependent on your water parameters and tank stability. 1 bottle is needed per each 50 gallons of tank volume, including your sump. This product is a live product and must be used within 30 days. ## Features - 100% Live Spores Not A Chemical Additive - Unlike calcium-based accelerators, every bottle contains living, lab-cultured Coralline Algae spores to physically introduce the biology needed to turn white dry rock into a colorful living live rock reef - Contains 8 Purple Helix Species - Includes 8 distinct species of coralline algae chosen to provide a vibrant mix of purple and violet hues that look great and grow slowly, which gives it its bright colors and makes glass cleanings needed less often - The Fastest Way to Add Vibrant Hues of Purple Lavender and Violet Colors to Your Saltwater Aquarium Reef Tank - The Only Product that Contains Live Coralline Algae Spores, Not Just Calcium and Magnessium Like Algae Accelerators - Includes Live Nitrifying Bacteria that will Rapidly Establish New Tanks and Improve the Biome in Existing Aquariums ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C98S188S | | Allergen Information | Allergen-Free | | Best Sellers Rank | #51,305 in Pet Supplies ( See Top 100 in Pet Supplies ) #433 in Aquarium Water Treatments | | Brand | ARC Reef | | Brand Name | ARC Reef | | Customer Reviews | 4.0 out of 5 stars 148 Reviews | | Global Trade Identification Number | 00860003440964 | | Included Components | Instructions and 9 inch brush | | Item Form | Liquid | | Item Weight | 14 ounces | | Liquid Volume | 8 fluid ounces | | Manufacturer | ARC Reef | | Manufacturer Part Number | ARCCAPLUS8OZ | | Model Number | ARCCAPLUS8OZ | | Pet Type | Fish | | Target Species | Coralline Algae | | Unit Count | 8 Fluid Ounces | | Warranty Description | 1 year manufacturer | ## Product Details - **Brand:** ARC Reef - **Item Form:** Liquid - **Item Weight:** 14 ounces - **Liquid Volume:** 8 fluid ounces - **Unit Count:** 8 Fluid Ounces ## Images ![ARC Reef Coralline Algae in a Bottle - Purple Helix, Live Spores and Nitrifying Bacteria for Saltwater Reef Tanks, Seeds Dry Rock with Vibrant Purple Coralline, Treats Up to 50 Gallons, Brush Included - Image 1](https://m.media-amazon.com/images/I/41V1i-uOHLL.jpg) ## Frequently Bought Together - Coralline Algae in a Bottle, Purple Helix Plus Version, Live Spores + Nitrifying Bacteria - Coralline Algae in a Bottle + Nitrifying Bacteria for Saltwater Aquariums, Pink Fusion Strain - Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/537257318-arc-reef-coralline-algae-in-a-bottle-purple-helix-live](https://www.desertcart.com.pa/products/537257318-arc-reef-coralline-algae-in-a-bottle-purple-helix-live) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-23*