{"topic_id":"evidence_exotic_fish_aquatic_nutrition","category":"evidence","context":"---\ntopic_id: evidence_exotic_fish_aquatic_nutrition\ncategory: evidence\ntitle: \"Pet / ornamental aquarium fish — diet & nutrition — representative studies (Europe PMC)\"\nlang: en\nsource: \"Europe PMC REST search (europepmc.org), query '(pet fish OR aquarium fish OR ornamental fish OR captive fish) AND (diet OR nutrition OR feed)', 9226 hits, pulled 2026-07-22\"\nsource_file: pdf-raw/evidence/europepmc_evidence_exotic_fish_aquatic_nutrition_2026-07-22.txt\ndate_parsed: 2026-07-22\ntokens_estimated: 260\nverification:\n  method: substring_match\n  claims: 4\n  passed: 4\n  date: 2026-07-22\nsource_document: \"Veterinary / medical evidence (guideline or study) — PMID 41770439\"\ncitation:\n  authority: \"Europe PMC\"\n  title: \"Pet / ornamental aquarium fish — diet & nutrition — representative studies (Europe PMC)\"\n  url: \"https://pubmed.ncbi.nlm.nih.gov/41770439/\"\n  retrieved: \"2026-07-22\"\n  ref: \"PMID 41770439\"\n  doc_type: \"official PDF\"\n  needs_review: false\nlicense: cc_by\nauthority_tier: T2\nauthority_tier_basis: \"T2:oa-repo\"\nauthority_tier_date: 2026-08-04\n---\n\n# Pet / ornamental aquarium fish — diet & nutrition — representative studies (Europe PMC)\n\nSource: Europe PMC (Europe PubMed Central) REST search, query \"(pet fish OR aquarium fish OR ornamental fish OR captive fish) AND (diet OR nutrition OR feed)\", 9226 hits (2026-07-22). Each entry is a first-hand peer-reviewed study; the abstract opening is quoted verbatim from the publisher abstract. 6 representative studies below (filtered for species + nutrition relevance).\n\n1. PMID 41770439 — The effects of the inclusion of jabuticaba peel flour on performance, metabolism, and its influence on the skin color of Carassius auratus. (Tropical animal health and production, 2026). Abstract (opening): This work aimed to evaluate the inclusion of jabuticaba peel flour (JPF) in skin color and productive performance, biochemical, blood, and enzymatic parameters of Carassius auratus\n2. PMID 41060374 — Extent of threats to marine fish from the online aquarium trade in the United States. (Conservation biology : the journal of the Society for Conservation Biology, 2026). Abstract (opening): The global marine aquarium hobby is a multibillion-dollar industry, largely driven by demand from the United States. Much of this trade occurs online. We web scraped 4 major US-bas\n3. PMID 42255161 — Effects of Jack Mackerel Meal Inclusion in Diets Replacing Fish Meal With Combined Tuna By-Product and Corn Gluten Meals on the Growth and Feed Utilization of Red Sea Bream ( (Aquaculture nutrition, 2026). Abstract (opening): A 56-day feeding trial was conducted to investigate the effects of substituting fish meal (FM) with combined tuna by-product meal and corn gluten meal (TC) at substitution levels o\n4. PMID 42121768 — Health-Promoting Phytobiotic-Based Feed Additive Improves Skin and Gill Proteome Response of Infected Fish. (Animals : an open access journal from MDPI, 2026). Abstract (opening): Skin is a multifunctional organ essential for maintaining body homeostasis, regulating functions and providing protection from environmental stressors. In fish, skin is immune acti\n\nNote: study selection and synthesis are left to the API consumer; this topic only surfaces primary sources with verbatim abstract openings.\n\nSource text: `pdf-raw/evidence/europepmc_evidence_exotic_fish_aquatic_nutrition_2026-07-22.txt` (Europe PMC REST + PubMed efetch, 2026-07-22).\n\n## License & attribution\n\nSource abstracts / records are Open Access under Creative Commons. Each referenced\nstudy is reproduced with attribution under its specific CC license (CC BY / CC BY-NC /\nCC BY-NC-ND); the exact license variant for each reference is stated on its Europe PMC /\nPMC record. Original records:\n- https://pubmed.ncbi.nlm.nih.gov/41770439/\n- https://pubmed.ncbi.nlm.nih.gov/41060374/\n- https://pubmed.ncbi.nlm.nih.gov/42255161/\n- https://pubmed.ncbi.nlm.nih.gov/42121768/\n\n## Cleaning removal log (2026-08-05, codebuddy)\nPMID 41979743 — heavy metals in dry CAT foods and cats, not fish\nPMID 42245978 — dog raw-feeding practices study, not fish\n","sources":["Europe PMC — Pet / ornamental aquarium fish — diet & nutrition — representative studies (Europe PMC) (retrieved 2026-07-22)"],"source":{"authority":"Europe PMC","title":"Pet / ornamental aquarium fish — diet & nutrition — representative studies (Europe PMC)","url":"https://pubmed.ncbi.nlm.nih.gov/41770439/","retrieved":"2026-07-22","ref":"PMID 41770439","doc_type":"official PDF","source_document":"Veterinary / medical evidence (guideline or study) — PMID 41770439","verification_file":"pdf-raw/evidence/europepmc_evidence_exotic_fish_aquatic_nutrition_2026-07-22.txt"},"source_document":"Veterinary / medical evidence (guideline or study) — PMID 41770439","source_file":"pdf-raw/evidence/europepmc_evidence_exotic_fish_aquatic_nutrition_2026-07-22.txt","trust":{"authority_tier":"T2","fidelity":"verbatim","license":"cc_by","display_grade":"A"},"tokens_estimated":260,"generated_at":null,"tip":"Use /api/v1/topics to discover more topics. /api/v1/nutrient for precise single-point queries. /api/v1/cross_compare for 2-3 standard comparisons."}