{"id":124,"date":"2026-03-05T15:28:28","date_gmt":"2026-03-05T15:28:28","guid":{"rendered":"https:\/\/nanofishcorner.lk\/live\/?post_type=product&#038;p=124"},"modified":"2026-03-05T15:33:40","modified_gmt":"2026-03-05T15:33:40","slug":"three-lined-cory-catfish","status":"publish","type":"product","link":"https:\/\/nanofishcorner.lk\/live\/product\/three-lined-cory-catfish\/","title":{"rendered":"Three-Lined Cory Catfish (Corydoras trilineatus)"},"content":{"rendered":"<p data-start=\"110\" data-end=\"492\">The <strong data-start=\"114\" data-end=\"142\">Three-Lined Cory Catfish<\/strong> is a peaceful and hardy bottom-dwelling species known for its intricate maze-like body pattern and active schooling behavior. Often mistaken for the Julii Cory, this attractive catfish is a popular choice for community and planted aquariums. When kept in groups, they display lively and social behavior while constantly exploring the aquarium floor.<\/p>\n<p data-start=\"494\" data-end=\"786\">Like most Corydoras species, the Three-Lined Cory prefers sand or smooth gravel substrate to protect its delicate barbels. It is an adaptable and beginner-friendly fish that readily accepts a variety of dry, frozen, and live foods, making it an excellent addition to peaceful community tanks.<\/p>\n<hr data-start=\"788\" data-end=\"791\" \/>\n<h3 data-start=\"793\" data-end=\"825\">What We Like About This Fish<\/h3>\n<ul>\n<li data-start=\"828\" data-end=\"885\">Peaceful and hardy addition to most community aquariums<\/li>\n<li data-start=\"888\" data-end=\"922\">Beautiful maze-like body pattern<\/li>\n<li data-start=\"925\" data-end=\"966\">Thrives in schools in planted aquariums<\/li>\n<li data-start=\"969\" data-end=\"1019\">Active and entertaining bottom-dwelling behavior<\/li>\n<\/ul>\n<hr data-start=\"1021\" data-end=\"1024\" \/>\n<h3 data-start=\"1026\" data-end=\"1057\">Recommended Tank Parameters<\/h3>\n<ul>\n<li data-start=\"1060\" data-end=\"1098\"><strong data-start=\"1060\" data-end=\"1076\">Temperature:<\/strong> 22\u00b0\u201326\u00b0C (72\u00b0\u201379\u00b0F)<\/li>\n<li data-start=\"1101\" data-end=\"1120\"><strong data-start=\"1101\" data-end=\"1108\">pH:<\/strong> 6.0 \u2013 7.5<\/li>\n<li data-start=\"1123\" data-end=\"1143\"><strong data-start=\"1123\" data-end=\"1130\">KH:<\/strong> 2 \u2013 12 dKH<\/li>\n<li data-start=\"1146\" data-end=\"1199\"><strong data-start=\"1146\" data-end=\"1168\">Minimum Tank Size:<\/strong> 15 gallons (for a school of 6)<\/li>\n<\/ul>\n<hr data-start=\"1201\" data-end=\"1204\" \/>\n<h3 data-start=\"1206\" data-end=\"1225\">Care Guidelines<\/h3>\n<ul>\n<li data-start=\"1228\" data-end=\"1345\"><strong data-start=\"1228\" data-end=\"1237\">Diet:<\/strong> High-quality flakes, sinking pellets and wafers, plus frozen or live foods such as bloodworms and tubifex<\/li>\n<li data-start=\"1348\" data-end=\"1417\"><strong data-start=\"1348\" data-end=\"1368\">Social Behavior:<\/strong> Peaceful \u2014 must be kept in groups of 6 or more<\/li>\n<li data-start=\"1420\" data-end=\"1477\"><strong data-start=\"1420\" data-end=\"1431\">Origin:<\/strong> Tank-bred (species native to South America)<\/li>\n<li data-start=\"1480\" data-end=\"1524\"><strong data-start=\"1480\" data-end=\"1503\">Average Adult Size:<\/strong> ~6 cm (2.4 inches)<\/li>\n<li data-start=\"1527\" data-end=\"1572\"><strong data-start=\"1527\" data-end=\"1553\">Average Purchase Size:<\/strong> ~2.5 cm (1 inch)<\/li>\n<li data-start=\"1575\" data-end=\"1652\"><strong data-start=\"1575\" data-end=\"1591\">Shrimp Safe:<\/strong> YES with adult shrimp (very small shrimp may be preyed upon)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>&#8230;<\/p>\n","protected":false},"featured_media":125,"comment_status":"open","ping_status":"closed","template":"","meta":[],"etheme_brands":[],"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-124","product","type-product","status-publish","has-post-thumbnail","product_cat-corydoras","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - 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