{"product_id":"steinitz-goby","title":"Steinitz Goby","description":"\u003cp\u003eThe Steinitz Goby (\u003cem\u003eAmblyeleotris steinitzi\u003c\/em\u003e) is recognizable by a pale body crossed by reddish-brown bars. Color and pattern may vary with age and individual condition. Allow room for a full-sized shrimp goby at the burrow entrance and use broad cover at the base of the rockwork.\u003c\/p\u003e\n\u003cp\u003eIts natural range is Indo-West Pacific. It is associated with sand and rubble near coastal reefs. It spends much of its time near shelter and makes short excursions to feed.\u003c\/p\u003e\n\u003cp\u003eIn the aquarium, give the Steinitz Goby a mature system with its own feeding area and a retreat suited to its behavior. Plan space for the adult and check that faster fish cannot take all the food before it reaches the intended area. Prepare the permanent aquarium around its adult requirements even if the fish arrives small.\u003c\/p\u003e\n\u003ch2\u003eQuick Care Guide\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCare Level:\u003c\/strong\u003e Easy\u003cbr\u003e\u003cstrong\u003eMinimum Tank Size:\u003c\/strong\u003e 30 gallons\u003cbr\u003e\u003cstrong\u003eAdult Size:\u003c\/strong\u003e Up to 5.1 inches (13 cm, standard length)\u003cbr\u003e\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful\u003cbr\u003e\u003cstrong\u003eDiet:\u003c\/strong\u003e Carnivore\u003cbr\u003e\u003cstrong\u003eReef Safe:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003eRegion:\u003c\/strong\u003e Indo-West Pacific\u003cbr\u003e\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003eAmblyeleotris steinitzi\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eTank Requirements\u003c\/h2\u003e\n\u003cp\u003eUse at least 30 gallons for long-term adult housing. The species reaches 5.1 inches (13 cm standard length) based on published measurements. Standard length excludes the tail fin. Leave additional space around the fish’s retreat to accommodate its full length.\u003c\/p\u003e\n\u003cp\u003eBuild a sheltered sand-and-rubble patch against stable rockwork. Use enough fine sand to support a burrow and scatter a few small shell or rubble pieces a shrimp can move. Leave a clear view and a small open feeding area immediately outside the entrance.\u003c\/p\u003e\n\u003cp\u003eA compatible pistol shrimp can excavate while the goby watches for danger. Introduce partners where both can find cover, and give them time to settle. A shrimp partner is optional unless the listing explicitly includes one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintain a secure cover and stable rockwork.\u003c\/strong\u003e Close gaps at cable runs and plumbing. Check that rock is firmly supported, particularly where a burrow or shifting sand could undermine a piece. Leave a clear path around the shelter for feeding and routine maintenance.\u003c\/p\u003e\n\u003cp\u003eUse an established biological filter with steady circulation and surface agitation. Set up the main retreat before introducing the fish so it can find cover promptly. Balance circulation with a sheltered area where the fish can rest without continually swimming.\u003c\/p\u003e\n\u003cp\u003eObserve how the fish uses the layout after introduction. The first shelter it selects may differ from the one you planned. Shift the feeding location to its actual retreat, and make sure there is another route to cover if a tankmate begins using the same area.\u003c\/p\u003e\n\u003ch2\u003eDiet and Feeding\u003c\/h2\u003e\n\u003cp\u003eThe Steinitz Goby is a carnivore that takes small animal foods. Release food in the current near the burrow or use a feeding tool to place it just outside. The fish should be able to make a short feeding strike and return to shelter.\u003c\/p\u003e\n\u003cp\u003eRotate suitable foods from these options.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAppropriately sized mysis or enriched brine shrimp\u003c\/li\u003e\n\u003cli\u003eFinely chopped marine shrimp or other marine seafood\u003c\/li\u003e\n\u003cli\u003eBalanced frozen marine carnivore preparations\u003c\/li\u003e\n\u003cli\u003eSmall sinking marine pellets once accepted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOffer one or two small meals per day as a starting point. Adjust portions to the fish’s size and what it takes during each meal. Start with a few small particles near its shelter before feeding the rest of the aquarium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVerify that the fish swallows the food.\u003c\/strong\u003e An approach or a feeding strike does not establish how much it ate. Observe several meals, especially when a new fish stays under cover. A reluctant new arrival may respond first to small frozen or enriched live foods. Introduce complete preparations as feeding becomes consistent.\u003c\/p\u003e\n\u003cp\u003eWatch for a pinched belly, repeated spitting, or a change in the fish’s usual feeding position. Try smaller particles or a second delivery point before increasing the total amount offered. Remove leftovers that collect under ledges or settle where the fish rarely feeds.\u003c\/p\u003e\n\u003ch2\u003eTemperament and Tankmates\u003c\/h2\u003e\n\u003cp\u003ePeaceful fish that feed higher in the aquarium are good candidates. The goby can defend its burrow entrance, especially from other shrimp gobies. Provide a separate sand patch for each compatible pair.\u003c\/p\u003e\n\u003cp\u003eThe Steinitz Goby is generally peaceful toward unrelated fish. Most stocking problems appear when another fish can occupy the only retreat or reach every feeding location first. Give tankmates an alternate route and use rockwork to interrupt sight lines.\u003c\/p\u003e\n\u003cp\u003eSigns of a poor match include sustained chasing, fins held close to the body, and a fish that repeatedly misses meals or stays out of view during its usual active period. Offer food near an alternate shelter and monitor whether the fish resumes feeding. Use a divider or separate suitable housing if it continues to lose access to food or cover.\u003c\/p\u003e\n\u003ch2\u003eReef Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe Steinitz Goby is \u003cstrong\u003eReef Safe\u003c\/strong\u003e with corals and typical reef invertebrates. Provide enough space for its feeding route and shelter as coral colonies grow.\u003c\/p\u003e\n\u003cp\u003eDeliver portions the fish can take without allowing uneaten food to collect in the rockwork. In a mixed reef, keep feeding access open as colonies grow and maintain circulation around sheltered areas.\u003c\/p\u003e\n\u003ch2\u003eWater Parameters\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature:\u003c\/strong\u003e 75–78°F\u003cbr\u003e\u003cstrong\u003eSpecific Gravity:\u003c\/strong\u003e 1.024–1.026\u003cbr\u003e\u003cstrong\u003epH:\u003c\/strong\u003e 8.1–8.4\u003cbr\u003e\u003cstrong\u003eAlkalinity:\u003c\/strong\u003e 8–12 dKH\u003c\/p\u003e\n\u003cp\u003eUse a fully cycled aquarium and keep ammonia and nitrite undetectable. Maintain steady specific gravity through top-off and match replacement saltwater during water changes. Check temperature and flow after maintenance or changes to the equipment.\u003c\/p\u003e\n\u003cp\u003eWatch how feeding affects nutrient levels over several days. Clean mechanical filtration before trapped food decomposes and siphon accessible debris. Keep oxygenation steady overnight and during warm weather.\u003c\/p\u003e\n\u003cp\u003eEstablish a baseline for the fish’s activity, feeding response, and use of its retreat. A quiet or cryptic fish may still be feeding normally when approached at the right time of day. A marked change from that routine warrants a check of water quality, temperature, and tankmate behavior.\u003c\/p\u003e\n\u003ch2\u003eCommon Considerations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdult Housing:\u003c\/strong\u003e Provide 30 gallons or more for adult housing. Up to 5.1 inches (13 cm, standard length).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies Notes:\u003c\/strong\u003e Allow room for a full-sized shrimp goby at the burrow entrance and use broad cover at the base of the rockwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeeding:\u003c\/strong\u003e Start with one or two small meals per day. Confirm how much the fish swallows and track body condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShelter and Equipment:\u003c\/strong\u003e Provide suitable cover, secure the lid, and keep intakes safe for the fish’s size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTankmate Selection:\u003c\/strong\u003e Choose fish that leave access to food and a retreat. Check for repeated chasing or missed meals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Compatibility:\u003c\/strong\u003e Compatible with typical reef livestock. Keep feeding areas and shelters accessible as the aquarium matures.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TSA Fish","offers":[{"title":"M (\u003c3.1\")","offer_id":50932691042602,"sku":"GOBxSteinM","price":44.99,"currency_code":"USD","in_stock":false},{"title":"ML (3.1-3.5\")","offer_id":52822082650410,"sku":"GOBxSteinML","price":47.99,"currency_code":"USD","in_stock":false},{"title":"L (3.6-4\")","offer_id":52822082683178,"sku":"GOBxSteinL","price":56.99,"currency_code":"USD","in_stock":false},{"title":"XL (4.1-5\")","offer_id":52822082715946,"sku":"GOBxSteinX","price":62.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/0873\/7322\/files\/tsa-fish-steinitz-goby--1260955625.png?v=1793584938","url":"https:\/\/topshelfaquatics.com\/products\/steinitz-goby","provider":"Top Shelf Aquatics","version":"1.0","type":"link"}