Reefing Radio

Reefing Radio

Reefing Radio — reef aquarium tips, stories, and chat from your favourite salty station!

  1. May 19

    Keeping Beautiful Macro Algae Tanks with Courtney Keeps

    In this episode of Reefing Radio, we’re joined by Courtney Keeps — a hobbyist known for his beautifully designed macroalgae reef tanks, natural daylight-style aesthetics, and thoughtful approach to aquarium design. Courtney shares his journey from freshwater aquascaping into the reefing world, including how planted tank design principles, gardening, and a love of natural aesthetics have shaped the way he approaches marine aquariums. We discuss what the reefing hobby can learn from aquascaping — from intentional layouts and repetition to colour placement, depth, restraint, and designing tanks that feel cohesive rather than cluttered. The conversation also dives deep into macroalgae systems: how to grow them successfully, nutrient management, lighting, dealing with nuisance algae, species that thrive (or crash), and why macroalgae tanks behave very differently from traditional coral-dominated reefs. Along the way, we talk about natural seawater, freshwater influences on reefing, blackwater tanks, nano systems, and the challenge of balancing aesthetics with practicality. Courtney also walks us through his latest shallow lagoon-style setup — including the philosophy behind the design, custom-painted cabinetry, canister filtration, and why the overall presentation of an aquarium matters just as much as what’s inside the glass. You can check out Courtney’s stunning Reef2Reef Tank of the Month feature here:Reef of the Month – May 2025: CourtneyKeeps And follow his work on Instagram here:@courtneykeeps Support the show: 👉 Follow us on Instagram: ⁠@reefing_radio⁠ 📘 Find us on Facebook: ⁠Reefing Radio⁠ 💬 Drop us an email at: ⁠reefingradio@gmail.com⁠ 🎧 Subscribe to hear more reefing chat every week

  2. Apr 1

    Dr Jamie Craggs Pt. 2: How to spawn coral at home

    In this episode of Reefing Radio, we continue our conversation with Dr Jamie Craggs to explore one of the most exciting frontiers in the reefing hobby: spawning corals at home. In the previous episode, we unpacked Jamie’s work and the growing importance of coral reproduction for reef restoration. This time, we bring it back to the hobbyist level — asking a simple but powerful question: can you actually spawn corals in your own tank? We dive into the practical realities of coral spawning, from understanding reproductive strategies and seasonal triggers to what really matters in a home setup. How important are temperature swings, lighting cycles, and moon phases? What can you get away with — and what actually makes the difference? We also explore the tools that can help you get started, including the coral spawning database developed by researchers at Newcastle University — to start predicting when your corals might spawn. The conversation then moves into what happens next: from catching spawning events to raising larvae, settlement challenges, and why this is where things get genuinely difficult. Along the way, we touch on hybridisation, sustainability, and what this could mean for the future of the hobby. If you’ve ever wondered whether coral spawning is something only labs can achieve — or something you might realistically attempt yourself — this episode gives you a clear, grounded starting point. 👉 Follow us on Instagram: ⁠⁠⁠@reefing_radio⁠⁠⁠ 📘 Find us on Facebook: ⁠⁠Reefing Radio⁠⁠ 💬 Got feedback or questions? Drop us a message! 🎧 Subscribe to hear more reefing chat every week

Ratings & Reviews

5
out of 5
2 Ratings

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Reefing Radio — reef aquarium tips, stories, and chat from your favourite salty station!

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