{"product_id":"long-reef-grass-macroalgae","title":"Long Reef Grass Macroalgae","description":"\u003ch2 style=\"margin: 0 0 12px 0; font-weight: 800; font-size: 28px; letter-spacing: -0.3px; color: #123844;\"\u003eLong Reef Grass Macroalgae\u003c\/h2\u003e\n\n\u003cp style=\"margin: 0 0 12px 0; color: #22323a; line-height: 1.7;\"\u003eLong Reef Grass Macroalgae is a filamentous green macroalgae known for its \u003cstrong\u003elong, grass-like strands\u003c\/strong\u003e that emerge from a small anchored base within rock or substrate. These flexible cylindrical filaments sway naturally in water flow, creating a dynamic, reef grass appearance within the aquarium.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 18px 0; color: #22323a; line-height: 1.7;\"\u003eIn natural reef ecosystems, filamentous turf algae play an important role by \u003cstrong\u003esupporting biodiversity and providing habitat for microfauna\u003c\/strong\u003e such as copepods and amphipods. When maintained intentionally in macroalgae systems or refugiums, this species contributes to \u003cstrong\u003enutrient cycling and natural food web development\u003c\/strong\u003e, making it both functional and visually unique.\u003c\/p\u003e\n\n\u003chr style=\"border: 0; border-top: 1px solid #dde5e8; margin: 18px 0;\"\u003e\n\n\u003ch3 style=\"margin: 0 0 10px 0; font-weight: bold; font-size: 18px; color: #1a5a61;\"\u003eAvailable Options\u003c\/h3\u003e\n\n\u003cdiv style=\"background: linear-gradient(180deg,#f6fbf8 0%, #edf7f2 100%); border: 1px solid #d4e6e3; border-radius: 12px; padding: 13px 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"margin: 0 0 6px 0; color: #1a5a61;\"\u003e\u003cstrong\u003eSmall Rock Colony\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 18px; color: #22323a; line-height: 1.7;\"\u003e\n\u003cli\u003eRock colony approximately half the size of the primary photo\u003c\/li\u003e\n\u003cli\u003eEstablished basal patch with multiple filament strands\u003c\/li\u003e\n\u003cli\u003eIdeal for starting biodiversity or refugium cultures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: linear-gradient(180deg,#f6fbf8 0%, #edf7f2 100%); border: 1px solid #d4e6e3; border-radius: 12px; padding: 13px 15px;\"\u003e\n\u003cp style=\"margin: 0 0 6px 0; color: #1a5a61;\"\u003e\u003cstrong\u003eLarge Rock Colony\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 18px; color: #22323a; line-height: 1.7;\"\u003e\n\u003cli\u003eRock colony approximately the size shown in the primary photo\u003c\/li\u003e\n\u003cli\u003eDense established patch with numerous long filaments\u003c\/li\u003e\n\u003cli\u003eSuitable for immediate placement in macroalgae systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"border: 0; border-top: 1px solid #dde5e8; margin: 18px 0;\"\u003e\n\n\u003ch3 style=\"margin: 0 0 10px 0; font-weight: bold; font-size: 18px; color: #184f69;\"\u003eCare Information\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: separate; border-spacing: 10px 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; background-color: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e💡 \u003cstrong style=\"color: #435760;\"\u003eLighting\u003c\/strong\u003e\u003cbr\u003eLow to High\u003c\/td\u003e\n\u003ctd style=\"width: 50%; background-color: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e🌊 \u003cstrong style=\"color: #435760;\"\u003eWater Flow\u003c\/strong\u003e\u003cbr\u003eLow to High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e📍 \u003cstrong style=\"color: #435760;\"\u003ePlacement\u003c\/strong\u003e\u003cbr\u003eRock surfaces or refugium zones\u003c\/td\u003e\n\u003ctd style=\"background-color: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e⚙️ \u003cstrong style=\"color: #435760;\"\u003eCare Level\u003c\/strong\u003e\u003cbr\u003eEasy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e📈 \u003cstrong style=\"color: #435760;\"\u003eGrowth Rate\u003c\/strong\u003e\u003cbr\u003eSlow to Moderate\u003c\/td\u003e\n\u003ctd style=\"background-color: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e🧪 \u003cstrong style=\"color: #435760;\"\u003eNutrient Uptake\u003c\/strong\u003e\u003cbr\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr style=\"border: 0; border-top: 1px solid #dde5e8; margin: 18px 0;\"\u003e\n\n\u003ch3 style=\"margin: 0 0 10px 0; font-weight: bold; font-size: 18px; color: #6a6b58;\"\u003eSpecial Considerations\u003c\/h3\u003e\n\n\u003cdiv style=\"background-color: #faf8ee; border: 1px solid #e6e1c9; border-left: 4px solid #b7ad78; border-radius: 10px; padding: 13px 15px; color: #22323a;\"\u003e\nThis macroalgae grows from a basal patch attached to rock or substrate. Under favorable conditions it can extend long filamentous strands and gradually expand its colony. Due to its ability to spread across surfaces, it is best maintained intentionally in controlled macroalgae areas or refugium systems by aquarists familiar with its growth characteristics.\n\u003c\/div\u003e\n\n\u003chr style=\"border: 0; border-top: 1px solid #dde5e8; margin: 18px 0;\"\u003e\n\n\u003ch3 style=\"margin: 0 0 10px 0; font-weight: bold; font-size: 18px; color: #123844;\"\u003e🌱 Propagation\u003c\/h3\u003e\n\n\u003cp style=\"margin: 0 0 8px 0; color: #22323a; line-height: 1.7;\"\u003eLong Reef Grass Macroalgae spreads through fragmentation and basal expansion:\u003c\/p\u003e\n\n\u003cul style=\"margin-top: 0; padding-left: 18px; color: #22323a; line-height: 1.7;\"\u003e\n\u003cli\u003eNew filaments emerge from the basal patch attached to rock\u003c\/li\u003e\n\u003cli\u003eFragments may establish nearby colonies\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEstablished patches gradually expand across suitable substrate\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"border: 0; border-top: 1px solid #dde5e8; margin: 18px 0;\"\u003e\n\n\u003ch3 style=\"margin: 0 0 10px 0; font-weight: bold; font-size: 18px; color: #123844;\"\u003eLearn More\u003c\/h3\u003e\n\n\u003cp style=\"margin: 0; color: #22323a; line-height: 1.7;\"\u003e\nFor detailed species information, compatibility, and care tips, visit our \n\u003cstrong\u003e\u003ca style=\"color: #1d5c78;\" href=\"https:\/\/www.macroalgaefarms.com\/pages\/species-library\"\u003eSpecies Library\u003c\/a\u003e\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003chr style=\"border: 0; border-top: 1px solid #dde5e8; margin: 24px 0;\"\u003e\n\n\u003cdiv style=\"background-color: #f6f8f9; border: 1px solid #dde4e7; border-left: 4px solid #8a98a0; border-radius: 10px; padding: 13px 15px; font-size: 13px; color: #607078; line-height: 1.65;\"\u003e\n\u003cstrong style=\"color: #46545b;\"\u003eLivestock Disclaimer\u003c\/strong\u003e\n\n\u003cp style=\"margin: 8px 0 10px 0;\"\u003e\nDue to natural variation between specimens and growth forms, the item you receive may not appear exactly like the one pictured. Photographs represent a typical example of the colony structure.\n\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 10px 0;\"\u003e\nIndividual colonies may vary in size, density, coloration, and filament length depending on environmental conditions and age.\n\u003c\/p\u003e\n\n\u003cp style=\"margin: 0;\"\u003e\nApproximate colony sizes are provided as general references and may vary slightly from the specimen received.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Macroalgae Farms","offers":[{"title":"Small Rock Colony","offer_id":47819126538499,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true},{"title":"Large Rock Colony","offer_id":47819126571267,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/7151\/7699\/files\/3f356c65-5aa9-4451-98b2-68c5490c981e.png?v=1772672172","url":"https:\/\/www.macroalgaefarms.com\/products\/long-reef-grass-macroalgae","provider":"Macroalgae Farms","version":"1.0","type":"link"}