FIVE Marine Inhabitants That Drastically Improve Sand Bed Health | Hilary Jaffe

02-03-2026 Your substrate is the foundation of your reef ecosystem, but it is often overlooked until things go wrong. Without proper maintenance, "dead zones" can form in your sand bed, leading to toxic sulfur dioxide buildup (that dreaded rotten egg smell) and nutrient spikes from trapped debris. In this video, Hilary breaks down five essential species that act as a natural cleanup crew for your substrate. From the "submarine-like" Nassarius snails and eye-catching Strawberry Conches to the hard-working Sand Sifting Sea Stars, Gobies, and Hermit Crabs, you’ll learn how these creatures oxygenate your tank and consume hidden waste. Plus, find out why you should wait at least three to six months before adding these specialized sifters to a brand-new aquarium to ensure their long-term survival. ______________________________________________ ⚠️ Products In This Video ► (10) Pack LARGE Nassaurius Snail (Nassarius vibex) - https://www.saltwateraquarium.com/10-pack-large-nassaurius-snail-nassarius-vibex-cleanup-crew/ ► Reef Safe Sand Sifting Starfish - https://www.saltwateraquarium.com/reef-safe-sand-sifting-starfish-cleanup-crew/ ► Sand Sifting Strawberry Conch (Conomurex luhuanus) - ► Diamond Watchman Goby (Valenciennea puellaris) - https://www.saltwateraquarium.com/diamond-watchman-goby-valenciennea-puellaris-saq-chicago-fish/ ► (10) Pack Blue Legged Hermit Crabs (Clibanarius sp) - https://www.saltwateraquarium.com/10-pack-blue-legged-hermit-crabs-clibanarius-sp-cleanup-crew/ ► (10) Pack Scarlet Reef Hermit Crabs (Paguristes cadenati) - https://www.saltwateraquarium.com/10-pack-scarlet-reef-hermit-crabs-paguristes-cadenati-cleanup-crew/ ► Caribsea Arag-Alive Special Grade Reef Sand (20 lb) 1.0 - 2.0 mm - https://www.saltwateraquarium.com/arag-alive-special-grade-reef-sand-20-lb-1-0-2-0-mm-caribsea/ ► Arag-Alive Fiji Pink Reef Sand (20 lb) 0.5 - 1.5 mm - https://www.saltwateraquarium.com/arag-alive-fiji-pink-reef-sand-20-lb-0-5-1-5-mm-caribsea/ ______________________________________________ Website - https://www.saltwateraquarium.com Follow us on Facebook - https://www.facebook.com/swaqdotcom/ Follow us on Instagram - https://www.instagram.com/saltwateraquariumdotcom/ Follow us on TikTok - https://www.tiktok.com/@saltwateraquarium.com ______________________________________________ 📩 If you have a request related to equipment in this video, or this video in general, email - [email protected] #saltwateraquarium #swaq