Inside an Incredible 8-Foot SPS Reef | Massive Acropora & Reef Keeping Secrets

What happens when an LPS reef slowly turns into a full-blown Acropora-dominated SPS reef? Josh heads to Fort Collins, Colorado, to tour two seriously impressive reef aquariums maintained by the team at Underwater Wonders - both packed with mature coral, high flow, carefully tuned lighting, and some incredible fish. From an 8-foot, 310-gallon SPS reef upstairs to a custom 300-gallon system downstairs, we break down the real-world decisions behind these tanks, including flow, PAR, nutrients, dosing, water changes, filtration, and what happens when Acropora colonies simply start running out of room. In this video: Tour an 8-foot, 310-gallon Acropora-dominated SPS reef See how massive Acropora colonies change flow requirements and aquascaping decisions Break down T5 and LED lighting, PAR levels, and how high light works with elevated nutrients Explore flow strategies using multiple Gyres and Nero pumps in mature SPS systems See how ICP testing, All For Reef, trace elements, and alkalinity/calcium dosing are used Tour a second custom SPS reef and learn how it was successfully matured in about two years Check out the impressive fish and coral collection, including torches, chalices, mushrooms, Goniopora, tangs, wrasses, and more Get a behind-the-scenes look at the maintenance philosophy and reef-keeping approach that keeps both systems thriving World Wide Corals At World Wide Corals, we're passionate about helping reef keepers build thriving saltwater aquariums with premium aquacultured corals, marine life, and reef aquarium products. From beginner systems to advanced SPS reefs, our goal is to share knowledge, experience, and some of the best coral in the hobby. 👇 What Do You Think? Which tank would you rather have - the massive 8-foot SPS reef upstairs or the deep, high-flow SPS system downstairs? And when it comes to keeping mature Acropora, what do you think matters most: flow, lighting, nutrients, or consistency? Let us know what has worked for your reef! 👍 Subscribe to World Wide Corals If you enjoyed the video, like, subscribe, and turn on notifications so you don't miss our next tank of the month, reef tank tour, coral spotlight, aquarium walkthrough, or behind-the-scenes look at World Wide Corals. Thanks for watching, and we'll see you in the next one! 📸 Connect with Us On Socials! Instagram: Instagram: worldwidecorals Facebook: Facebook: worldwidecorals TikTok: TikTok: worldwidecorals 🌐 Shop Online from WORLD WIDE CORALS: https://worldwidecorals.com/ Corals: https://worldwidecorals.com/collectio... Saltwater Fish: https://worldwidecorals.com/collectio... Aquarium Supplies: https://worldwidecorals.com/collectio... Aquarium Display Tanks: https://worldwidecorals.com/collectio... Need Help With Your Tank? 🪚🔧 Custom Aquarium Installations Nationwide: https://worldwidecorals.com/pages/aqu... Aquarium Service: https://worldwidecorals.com/pages/aqu... Customer Support & Tank Submission for Tank Of The Month: [email protected] Trust the Aquarium Experts at World Wide Corals World Wide Corals designs, builds, and installs custom reef aquariums nationwide. Whether you're envisioning a 100-gallon living room display or a 1,000+ gallon showpiece, our team can design, install, and maintain the perfect reef aquarium for your home or business. Visit: worldwidecorals.com/pages/aquarium-installation World Wide Corals specializes in aquacultured corals, WYSIWYG corals, SPS corals, LPS corals, Acropora, reef aquariums, saltwater aquariums, coral propagation, reef tank education, and premium reef livestock for hobbyists around the world. #WorldWideCorals #FromOurReefToYours #BrighwellAquatics #WWC #UnderwaterWonders #ReefAquarium #SaltwaterAquarium #Acropora #SPSCorals #ReefTank #ReefKeeping