--- product_id: 68809969 title: "- Coralline Algae in a Bottle + Nitrifying Bacteria for Saltwater Aquariums, Pink Fusion Strain" brand: "arc reef" price: "B/.71" currency: PAB in_stock: true reviews_count: 8 category: "Arc Reef" url: https://www.desertcart.com.pa/products/68809969-coralline-algae-in-a-bottle-nitrifying-bacteria-for-saltwater-aquariums store_origin: PA region: Panama --- # Rapid biological filtration boost 7 vibrant pink coralline algae strains 2-in-1 live algae + nitrifying bacteria - Coralline Algae in a Bottle + Nitrifying Bacteria for Saltwater Aquariums, Pink Fusion Strain **Brand:** arc reef **Price:** B/.71 **Availability:** βœ… In Stock ## Summary > 🌊 Elevate your reef game with the Pink Fusion powerhouse! ## Quick Answers - **What is this?** - Coralline Algae in a Bottle + Nitrifying Bacteria for Saltwater Aquariums, Pink Fusion Strain 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/68809969-coralline-algae-in-a-bottle-nitrifying-bacteria-for-saltwater-aquariums) ## 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€’ **Dual-Action Formula:** Live coralline algae and active nitrifying bacteria combine to jumpstart your saltwater tank’s ecosystem. - β€’ **Vibrant Pink Spectrum:** Seven distinct pink algae strains create a stunning, naturally colorful reef environment that evolves with your tank. - β€’ **Nuisance Algae Defense:** Highly epiphytic strains outcompete unwanted algae and diatoms, keeping your aquarium pristine and thriving. - β€’ **Accelerated Tank Cycling:** Speeds up biological filtration by controlling ammonia and nitrite levels for a healthier marine habitat. - β€’ **Reef-Safe & Lab-Certified:** Developed in a licensed aquaculture lab, 100% fishless and parasite-free, ensuring safe use for all marine life. ## Overview Coralline Algae in a Bottle + Nitrifying Bacteria Pink Fusion Strain is a premium 2-in-1 live product featuring seven vibrant pink coralline algae species and active nitrifying bacteria. Designed to rapidly establish biological filtration and enhance color diversity in saltwater aquariums, it outcompetes nuisance algae while maintaining reef-safe conditions. Each 14-ounce bottle treats up to 50 gallons and is freshly bottled with a 21-day shelf life, developed by ARC Reef in a licensed aquaculture lab. ## Description Contains 7 species of Coralline Algae (pink, creamy light pink, fuschia, hot pink, lavender, and magenta). Species of coralline do slightly shift colors depending on their environment especially with differences in lighting and magnesium levels but these species of coralline will generally stay within these shades of pink. Developed in a laboratory and contains actual live algae spores. Other products are simply a mixture of calcium and magnesium. Will also aid in establishing your tanks biological filtration, by providing fresh living bacteria. Our Pink Fusion algae strains are highly epiphytic stains that will help to outcompete other nuisance algae and diatoms. Effective in improving water quality by controlling ammonia and nitrite levels. Reef safe for all marine fish and corals and our holding tanks are 100% fishless so there is no chance of parasites. This is a live product and must be used by the date printed in the bottle. Every bottle is bottled fresh on the date that it ships and has a 21 day shelf life. For Saltwater Use Only. 1 Bottle Treats up to 50 Gallons. Developed and manufactured by ARC, a licensed aquaculture laboratory permitted and licensed under the National Oceanic and Atmospheric Administration, the Department of Agriculture, and the Florida Fish and Wildlife Conservation Commission. 1 Bottle per each 50 gallons of tank volume (including sump) is needed for best results. You can combine both products to give you a total of 14 species. Please ensure to read the included directions and tips before use. Review: It worked well quick with good conditions provided - Added to my aquarium approx 14 days after receiving due to needing to lower nitrates. It is not even a month later (3weeks) and there is now good signs this worked well. I have noticed many pink dots and green hard algae on old brown rock as well of some of the whiter rubble rock work in the tank. Now seeing the green hard algae all over also, great sign that it will all be pink soon enough. Worth the wait for sure. I do have purple painted rocks in the pictures but the big holey brown one had no previous color after it being in tank for a year or more and same with the rubble on top of the encrusted rock. Also a spot growing on silicone/glass in corner. Hoping it will knock out the diatoms/brown algae if it takes hold well. I did have one rock over the past year with good corilline already but it never spread and was only a few speckles for the longest. For some reason adding this accelerated its growth as well in my opinion. That is the rock holding the rubble pile. Review: Live coralline - I've used this product twice now, first time I didn't maintain parameters closely enough and nothing ever came. I decided to try this product again and I started seeing coralline freckles after 10 weeks. Go to Arcreefs website to make sure your tank parameters match and this product will absolutely seed your tank with coralline. Note, your rocks may turn yellow/green at first but about 3 weeks after that I did start to notice little pink spots where the green was originally. They talk about this on their website too. ## Features - Unique 2 in 1 Formula Contains Both Live Coralline Algae & Active Nitrifying Bacteria. - Creates a Balanced Environment by Introducing Multiple Strains and Color Variations of Coralline Algae - Contains Highly Epiphytic Coralline Stains to Outcompete Nuisance Algae and Diatoms. - Helps to Rapidly Establish Your Saltwater Aquariums Biological Filtration and Boosts your Tanks Cycle - Use When Stating an Aquarium, Adding Rock or Sand, or to increase the Color and Diversity of Existing Live Rock ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DN2HSSQ | | Best Sellers Rank | #44,860 in Pet Supplies ( See Top 100 in Pet Supplies ) #372 in Aquarium Water Treatments | | Brand | ARC Reef | | Brand Name | ARC Reef | | Customer Reviews | 4.1 out of 5 stars 1,005 Reviews | | Global Trade Identification Number | 00860003440919 | | Item Form | Liquid | | Item Weight | 14 ounces | | Liquid Volume | 50 gallons | | Manufacturer | ARC Reef | | Number of Items | 1 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | Unit Count | 1 Count | ## Product Details - **Brand:** ARC Reef - **Item Form:** Liquid - **Item Weight:** 14 ounces - **Liquid Volume:** 50 gallons - **Number of Packs:** 1 ## Images ![- Coralline Algae in a Bottle + Nitrifying Bacteria for Saltwater Aquariums, Pink Fusion Strain - Image 1](https://m.media-amazon.com/images/I/518XZoHykcL.jpg) ## Questions & Answers **Q: Do I need both the bottle of purple and pink?** A: Thank you for your question. As long as you use at least 1 bottle per 50 gallons you can select whichever color you wish, you can use all the same color or mix and match. If you use both you will have a total of 12 separate species of coralline algae. If you are looking for an end result of only pink or only purple then choose all the same, if you are looking to achieve the greatest bio-diversity or if your tank is resistant to growing coralline algae then you would want to combine both products. You can not overdose your tank using this product as we do not add calcium or magnesium additives, we use only algae spores and beneficial nitrifying bacteria. Thank you again and happy reefing! **Q: I have a lot of green algae in my tank. If I put this in, will it be able to outcompete existing green algae and take over?** A: It's takes awhile for coralline algae to start to grow. If you have green algae you have to much nutrients. I'd work on getting rid of the green algae before putting this in. **Q: Is there supposed to be anything pink in the bottle? The liquid was clear, to include the small piece of rock.** A: No color should be visible. It’s the coralline spores you are after. If conditions are right, it will start to show. I have tried both the purple and pink and have had good luck. Don’t get discouraged mine took about 8 months for me to get my tank under control. Good luck! **Q: Would pink fusion strain or purple helix strain be best for high lighting sps reef tank?** A: I used a 50/50 mix in my 75 gallon and both are doing well. It is a reef tank so it sees alot of light from 2 Fluval Marine 32 watt leds ## Customer Reviews ### ⭐⭐⭐⭐⭐ It worked well quick with good conditions provided *by A***L on December 7, 2020* Added to my aquarium approx 14 days after receiving due to needing to lower nitrates. It is not even a month later (3weeks) and there is now good signs this worked well. I have noticed many pink dots and green hard algae on old brown rock as well of some of the whiter rubble rock work in the tank. Now seeing the green hard algae all over also, great sign that it will all be pink soon enough. Worth the wait for sure. I do have purple painted rocks in the pictures but the big holey brown one had no previous color after it being in tank for a year or more and same with the rubble on top of the encrusted rock. Also a spot growing on silicone/glass in corner. Hoping it will knock out the diatoms/brown algae if it takes hold well. I did have one rock over the past year with good corilline already but it never spread and was only a few speckles for the longest. For some reason adding this accelerated its growth as well in my opinion. That is the rock holding the rubble pile. ### ⭐⭐⭐⭐⭐ Live coralline *by S***T on February 22, 2021* I've used this product twice now, first time I didn't maintain parameters closely enough and nothing ever came. I decided to try this product again and I started seeing coralline freckles after 10 weeks. Go to Arcreefs website to make sure your tank parameters match and this product will absolutely seed your tank with coralline. Note, your rocks may turn yellow/green at first but about 3 weeks after that I did start to notice little pink spots where the green was originally. They talk about this on their website too. ### ⭐⭐⭐⭐⭐ Highly Recommend *by A***R on July 22, 2026* Great product and FANTASTIC company! ## Frequently Bought Together - Coralline Algae in a Bottle + Nitrifying Bacteria for Saltwater Aquariums, Pink Fusion Strain - Coralline Algae in a Bottle, Purple Helix Plus Version, Live Spores + Nitrifying Bacteria - Brightwell Aquatics - Coralline Accelerator - Multi-Nutrient Supplement for Coralline Algae Growth in Marine and Reef Aquariums - Aquarium Water Treatments, 8.45 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/68809969-coralline-algae-in-a-bottle-nitrifying-bacteria-for-saltwater-aquariums](https://www.desertcart.com.pa/products/68809969-coralline-algae-in-a-bottle-nitrifying-bacteria-for-saltwater-aquariums) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-26*