{"id":851,"date":"2026-02-16T22:36:50","date_gmt":"2026-02-16T22:36:50","guid":{"rendered":"https:\/\/aquadistribution.co.uk\/product\/antenori-killifish-hypsolebias-antenori-3cm\/"},"modified":"2026-02-16T22:36:51","modified_gmt":"2026-02-16T22:36:51","slug":"antenori-killifish-hypsolebias-antenori-3cm","status":"publish","type":"product","link":"https:\/\/aquadistribution.co.uk\/?product=antenori-killifish-hypsolebias-antenori-3cm","title":{"rendered":"Antenori Killifish Hypsolebias Antenori 3cm"},"content":{"rendered":"<p>Hypsolebias antenori<\/p>\n<p>Scientific Name: Hypsolebias antenori<\/p>\n<p>Common Names: Antenor\u2019s Killifish, Antenori Killifish<\/p>\n<p>Overview<br \/>\nHypsolebias antenori, commonly known as Antenor&#8217;s Killifish, is a relatively rare and striking species of killifish native to the temporary ponds and streams of Brazil. This species is known for its vibrant coloration, especially in males, which feature a combination of vivid red, orange, and blue hues. As a member of the killifish family, it is adapted to life in seasonal water bodies, where it thrives in the warmer months before the water evaporates. Hypsolebias antenori is typically peaceful but can be territorial, especially during breeding.<\/p>\n<p>Key Information<br \/>\nSize: 2\u20133 inches (5\u20137.5 cm)<br \/>\nLifespan: 1\u20132 years (due to the seasonal nature of their habitats)<br \/>\nTemperament: Peaceful, but males can be territorial during breeding<br \/>\nDiet: Omnivore<br \/>\nSwimming Level: Mid to top level<\/p>\n<p>Habitat &amp; Tank Setup<br \/>\nTank Size: Minimum 20 gallons for a pair, larger for a group<br \/>\nGroup Size: Best kept in pairs or small groups<br \/>\nSubstrate: Fine sand or smooth gravel<br \/>\nDecor: Rocks, driftwood, and plants (provide hiding spots and swimming areas)<br \/>\nPlants: Floating plants such as Java Moss or other hardy plants<br \/>\nLighting: Moderate to bright<br \/>\nFiltration: Gentle filtration, ideally with some water movement<\/p>\n<p>Water Parameters<br \/>\nTemperature: 72\u201382\u00b0F (22\u201328\u00b0C)<br \/>\npH: 6.5\u20137.5<br \/>\nHardness: Soft to moderately hard (3\u201312 dGH)<br \/>\nWater Quality: Clean water with regular water changes; moderate oxygenation<\/p>\n<p>Feeding<br \/>\nDiet Type: Omnivore<br \/>\nSuitable Foods:<br \/>\nHigh-quality flakes or pellets<br \/>\nFrozen or live foods (brine shrimp, daphnia, bloodworms)<br \/>\nSmall invertebrates and vegetable matter (e.g., spinach or zucchini)<br \/>\nFeeding Frequency: 1\u20132 times per day, in moderate portions<\/p>\n<p>Tankmates<br \/>\nCompatible With:<br \/>\nPeaceful small fish (tetras, rasboras, small livebearers)<br \/>\nPeaceful bottom dwellers (Corydoras, small loaches)<br \/>\nOther non-aggressive killifish species<br \/>\nAvoid:<br \/>\nLarge or aggressive species<br \/>\nFast-moving fish that might outcompete them for food<\/p>\n<p>Care Notes<br \/>\nPrefers stable water conditions and regular water changes to maintain water quality<br \/>\nCan be sensitive to changes in temperature and water parameters<br \/>\nMales are often more colorful, especially during breeding<br \/>\nNeeds plants and decorations to provide hiding spots and visual barriers<br \/>\nAs a seasonal species, their lifespan is relatively short, so regular breeding and replenishment are essential to keep a stable population in the aquarium<\/p>\n<p>Fun Fact<br \/>\nHypsolebias antenori is a seasonal killifish, meaning its native environment dries up during certain parts of the year, and its eggs survive in the mud until the next rainy season. This unique adaptation makes them especially resilient and interesting to care for in aquariums, where they often lay their eggs in the substrate for future hatching!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hypsolebias antenori Scientific Name: Hypsolebias antenori Common Names: Antenor\u2019s Killifish, Antenori Killifish Overview Hypsolebias antenori, commonly known as Antenor&#8217;s Killifish, is a relatively rare and striking species of killifish native to the temporary ponds and streams of Brazil. This species is known for its vibrant coloration, especially in males, which feature a combination of vivid [&hellip;]<\/p>\n","protected":false},"featured_media":850,"template":"","meta":[],"product_brand":[],"product_cat":[69],"product_tag":[],"class_list":{"0":"post-851","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-killifish","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","exclude_global_add_ons":[],"addons":[],"_links":{"self":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/product\/851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/media\/850"}],"wp:attachment":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=851"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=851"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=851"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}