{"product_id":"white-sleeper-goby-valenciennea-sexguttata-saltwater","title":"White Sleeper Goby (Valenciennea sexguttata)","description":"\u003cdiv style=\"font-family:Georgia,serif;color:#1a1a1a;max-width:860px;line-height:1.7;\"\u003e\n\u003cdiv style=\"background:#E0F7FA;border-left:4px solid #006064;padding:10px 14px;margin:0 0 14px;font-size:0.95em;\"\u003e\n\u003cstrong\u003eIn-store pickup only.\u003c\/strong\u003e Your order is reserved, we hold off on bagging until you arrive so it stays healthy in its display tank.\n\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eWhite Sleeper Goby\u003c\/strong\u003e (\u003cem\u003eValenciennea sexguttata\u003c\/em\u003e), also called the Sixspot Sleeper or Chalk Goby, is a pearly white sand sifter with a row of tiny sapphire-blue spots on each cheek. It earns its keep all day long, scooping up mouthfuls of sand, sifting out food, and raining the cleaned sand back down, which keeps a sand bed bright white and free of algae. Peaceful and completely reef-safe, it is the tidiest janitor you can hire for a marine tank. Prefer orange freckles? Its cousin the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/diamond-watchman-goby\"\u003eDiamond Sleeper Goby\u003c\/a\u003e does the same job in a different outfit.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eCare Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank size:\u003c\/strong\u003e 30 gallons or larger with plenty of open floor. The footprint matters more than the volume for a fish that works the bottom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSand bed:\u003c\/strong\u003e the make-or-break requirement. Provide 2 to 3 inches of fine sand in an established, mature tank. Crushed coral or bare bottoms do not work for sleeper gobies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeeding:\u003c\/strong\u003e sand sifting alone is rarely enough in a home aquarium. Target feed sinking meaty foods like \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/piscine-energetics-pe-mysis\"\u003ePE Mysis\u003c\/a\u003e, brine shrimp, and small pellets a couple of times a day so it keeps its weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater parameters:\u003c\/strong\u003e 72 to 78°F, pH 8.1 to 8.4, salinity 1.020 to 1.026.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLid required:\u003c\/strong\u003e sleeper gobies are strong jumpers, especially at night or when startled. A tight-fitting lid or mesh screen is essential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquascape:\u003c\/strong\u003e seat rockwork directly on the tank bottom, not on top of the sand. This goby excavates burrows and will undermine rocks resting on sand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:640px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eScientific name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cem\u003eValenciennea sexguttata\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eCommon names\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eWhite Sleeper Goby, Sixspot Sleeper Goby, Chalk Goby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eCare level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eIntermediate, needs a mature sand bed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eTemperament\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePeaceful\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eReef safe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eMax size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAbout 5.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eMinimum tank\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e30 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e72 to 78°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eSalinity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1.020 to 1.026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eDiet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eCarnivore, sand-sifting sifter plus target feeding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eIndo-Pacific reefs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eSizes offered\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSmall, Large, X-Large\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003ePickup\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eIn-store pickup at Squeaky's Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003ePeaceful with everything in a community reef. Great tank mates include the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/firefish-goby-nemateleotris-magnifica-saltwater\"\u003eFirefish Goby\u003c\/a\u003e, \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/royal-gramma-gramma-loreto-saltwater\"\u003eRoyal Gramma\u003c\/a\u003e, \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/blue-green-chromis-chromis-viridis-saltwater\"\u003eBlue Green Chromis\u003c\/a\u003e, \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/banggai-cardinal-pterapogon-kaudernii-saltwater-reef\"\u003eBanggai Cardinal\u003c\/a\u003e, and inverts like the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/scarlet-skunk-cleaner-shrimp-lysmata-amboinensis-saltwater\"\u003eScarlet Skunk Cleaner Shrimp\u003c\/a\u003e. Keep one sleeper goby per tank, or a bonded pair added together; two strangers will quarrel over sifting territory. Avoid housing it with other sand-sifting species in smaller tanks, since one good sifter can only find so much food in the bed.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Foods \u0026amp; Supplies\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/piscine-energetics-pe-mysis\"\u003ePiscine Energetics PE Mysis\u003c\/a\u003e frozen food for target feeding\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/xtreme-marine-peewee-1-5mm-slow-sinking-pellet\"\u003eXtreme Marine PeeWee Pellets\u003c\/a\u003e slow-sinking staple\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/vitalis-marine-grazing-pellets-saltwater-fish-food\"\u003eVitalis Marine Grazing Pellets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/diamond-watchman-goby\"\u003eDiamond Sleeper Goby\u003c\/a\u003e if you prefer the orange-spotted look\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill it keep my sand clean?\u003c\/strong\u003e\u003cbr\u003eYes, that is its whole career. It turns over the top layer of sand constantly, which keeps the bed white, oxygenated, and free of surface algae.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo sleeper gobies really starve?\u003c\/strong\u003e\u003cbr\u003eThey can if they are expected to live on sand sifting alone in a young tank. The fix is simple: a mature sand bed plus target feeding with meaty frozen foods a couple of times a day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it bury my corals?\u003c\/strong\u003e\u003cbr\u003eIt can dust low-lying corals and frags while it works. Keep sensitive frags elevated on rockwork or a frag rack and it is a non-issue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a lid?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. Sleeper gobies are famous jumpers, and a tight lid or mesh screen is the single best insurance policy for this fish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Squeaky's Aquatics","offers":[{"title":"Small","offer_id":48961034059995,"sku":null,"price":32.99,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":48961034092763,"sku":null,"price":49.99,"currency_code":"USD","in_stock":false},{"title":"X-Large","offer_id":48961034125531,"sku":null,"price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/8c0002e1-9383-47f6-a978-290699e14a60.png?v=1783595334","url":"https:\/\/squeakysaquatics.com\/products\/white-sleeper-goby-valenciennea-sexguttata-saltwater","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}