{"product_id":"chalk-bass","title":"Chalk Bass","description":"\u003ch2\u003eChalk Bass\u003c\/h2\u003e\n\u003cp\u003eThe Chalk Bass (\u003cem\u003eSerranus tortugarum\u003c\/em\u003e) is one of the most graceful, hardy, and endlessly watchable small reef fish available in the entire saltwater hobby. \u003cstrong\u003eA soft chalky pale blue body accented with several vertical dark bars along the sides and warm golden-yellow highlights on the face and fins gives the Chalk Bass its distinctive, refined coloration\u003c\/strong\u003e — subtle yet striking, and completely unlike the bold neon colors of most reef fish. Native to Caribbean reefs including the Dry Tortugas and Florida Keys, the Chalk Bass brings a genuine slice of Caribbean elegance to any reef display, moving through the water column with the smooth, deliberate confidence of a miniature sea bass.\u003c\/p\u003e\n\u003cp\u003eWhat makes the Chalk Bass one of the most rewarding small reef fish is the combination of striking coloration, active swimming behavior, and genuine shoaling potential. \u003cstrong\u003eChalk Bass are one of the few small reef fish that can be kept in groups of 3, 5, or more, displaying natural schooling behavior and dramatically more active swimming than solitary specimens\u003c\/strong\u003e — one of the best shoaling fish available for reef keepers building a mid-water community display. Hardy, peaceful with tankmates, and completely reef-safe with corals, the Chalk Bass adapts to a wide range of reef parameters and eats readily from day one. For reef keepers looking for a Caribbean-native fish with genuine display presence and easy care, the Chalk Bass is one of the best small reef fish available in the hobby.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color:#173f4b; margin-bottom:12px;\"\u003eAvailable Options\u003c\/h3\u003e\n\u003cdiv style=\"background:#f7f8f8; border-top:1px solid #dce3e5; padding:12px 14px; font-size:13px; color:#68777c; line-height:1.6;\"\u003e\n\u003cdiv style=\"display:flex; gap:18px; padding:14px 0;\"\u003e\n\u003cdiv style=\"width:155px; flex:0 0 155px;\"\u003e\u003cspan style=\"display:inline-block; font-weight:700; color:#173f4b; background:#eef5f5; padding:4px 8px; border-radius:4px;\"\u003e1 Chalk Bass\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color:#536369; line-height:1.55;\"\u003eOne healthy Chalk Bass ( Serranus tortugarum ) — hand-selected from current availability. Distinctive chalky pale blue body with vertical dark bars and golden-yellow highlights. Excellent shoaling fish — can be kept in groups of 3, 5, or more for natural schooling behavior. Hardy Caribbean-native reef fish with dynamic swimming presence.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"color:#173f4b; margin-bottom:12px;\"\u003eCare Information\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #dce4e6; font-size:14px;\"\u003e\n\u003ctr style=\"border-bottom:1px solid #dce4e6;\"\u003e\n\u003ctd style=\"width:32%; padding:10px 12px; font-weight:700; color:#304a54; background:#f3f6f7;\"\u003eTemperature\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px; color:#526168;\"\u003e72–78°F (22–26°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #dce4e6;\"\u003e\n\u003ctd style=\"width:32%; padding:10px 12px; font-weight:700; color:#304a54; background:#f3f6f7;\"\u003eSalinity\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px; color:#526168;\"\u003e1.023–1.026 — stable parameters recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #dce4e6;\"\u003e\n\u003ctd style=\"width:32%; padding:10px 12px; font-weight:700; color:#304a54; background:#f3f6f7;\"\u003eTank Size\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px; color:#526168;\"\u003e30 gallon minimum (single), 55 gallon+ (group of 3-5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #dce4e6;\"\u003e\n\u003ctd style=\"width:32%; padding:10px 12px; font-weight:700; color:#304a54; background:#f3f6f7;\"\u003eDiet\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px; color:#526168;\"\u003eCarnivore — mysis, brine, flake, pellets, frozen preparations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #dce4e6;\"\u003e\n\u003ctd style=\"width:32%; padding:10px 12px; font-weight:700; color:#304a54; background:#f3f6f7;\"\u003eTemperament\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px; color:#526168;\"\u003ePeaceful with tankmates — will eat small shrimp and pods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:32%; padding:10px 12px; font-weight:700; color:#304a54; background:#f3f6f7;\"\u003eCare Level\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px; color:#526168;\"\u003eEasy — hardy and beginner-friendly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3 style=\"color:#173f4b; margin-bottom:12px;\"\u003eSpecial Considerations\u003c\/h3\u003e\n\u003cdiv style=\"background:#faf9f3; border:1px solid #e4dfc9; border-left:4px solid #aa9b60; border-radius:6px; padding:13px 15px; color:#425158; line-height:1.65;\"\u003e\n\u003cstrong\u003eChalk Bass are reef-safe with corals but will actively hunt and consume small ornamental shrimp (sexy shrimp, small peppermint shrimp), small fish and fry, and beneficial microfauna including copepods and amphipods\u003c\/strong\u003e — plan the community carefully around this predatory behavior. Larger cleaner shrimp, snails, hermit crabs, and fish larger than the Chalk Bass's mouth are safe. Chalk Bass are one of the best small reef fish for shoaling behavior — groups of 3, 5, or more display dramatically more natural swimming activity than solitary specimens, and all Chalk Bass are simultaneous hermaphrodites so pairs and groups can be added without concern for sex ratio. Provide plenty of open swimming space plus rockwork with caves and crevices for shelter. Chalk Bass are hardy Caribbean natives that adapt well to a wide range of reef parameters, but stable water quality supports the best long-term health and coloration. Feed a varied carnivore diet 1 to 2 times daily; Chalk Bass are enthusiastic feeders and rarely refuse food. Cover open-top tanks with a mesh screen — Chalk Bass are strong swimmers and can occasionally jump if startled.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"color:#173f4b; margin-bottom:12px;\"\u003e🔍 Aquarium Insights\u003c\/h3\u003e\n\u003cp\u003eThe Chalk Bass is one of the most graceful and rewarding small reef fish available to reef keepers:\u003c\/p\u003e\n\u003cul style=\"margin-top:0; padding-left:20px; color:#495b62; line-height:1.75;\"\u003e\n\u003cli\u003eDistinctive chalky pale blue coloration with vertical bars and golden-yellow highlights — refined and elegant reef presence\u003c\/li\u003e\n\u003cli\u003eExcellent shoaling fish — groups of 3, 5, or more display natural schooling behavior\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eA hardy, peaceful Caribbean-native reef fish with dynamic display presence and easy care — one of the best small reef fish for building a community display\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"color:#173f4b; margin-bottom:7px;\"\u003eLearn More\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eFor detailed species information, compatibility, and care tips, visit our \u003cstrong\u003e\u003ca href=\"https:\/\/www.macroalgaefarms.com\/pages\/species-library\" style=\"color: #1d5c78;\"\u003eSpecies Library\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"background: #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\u003cp style=\"margin: 8px 0 10px;\"\u003eDue to natural variation, the Chalk Bass you receive will be hand-selected from current availability and may vary slightly in size, coloration, and bar pattern. Specific size and coloration cannot be guaranteed and are determined at packing time.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px;\"\u003ePhotographs are representative examples. Individual specimens may vary in size, color intensity, and bar prominence.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eAs with all live animals, proper acclimation and a suitable, established environment are essential for best results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Macroalgae Farms","offers":[{"title":"Default Title","offer_id":49525732049155,"sku":null,"price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/7151\/7699\/files\/hf_20260827_055355_ea9a19a8-274a-4a6d-9811-7ac3aae29290_1_-2.jpg?v=1787810423","url":"https:\/\/www.macroalgaefarms.com\/products\/chalk-bass","provider":"Macroalgae Farms","version":"1.0","type":"link"}