{"product_id":"dwarf-pencil-fish-nannostomus-marginatus-3cm","title":"Dwarf Pencil Fish Nannostomus Marginatus 3cm","description":"\u003ch4\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Dwarf Pencilfish (Nannostomus marginatus) is a tiny, slender fish with three crisp black stripes over a golden body and red-tinted fins. It comes from sluggish blackwater tributaries and swamps across Guyana, Suriname and the Amazon basin. Suited to nano tanks, planted aquascapes and peaceful communities of small fish.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eAdult Size:\u003c\/em\u003e Around 2.5–3 cm (1–1.2 in); females stockier\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLifespan:\u003c\/em\u003e 3–5 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eNative to:\u003c\/em\u003e Guyana, Suriname, Amazon basin of Peru, Colombia, Brazil\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eHabitat:\u003c\/em\u003e Sluggish blackwater streams with dense plants and leaf litter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFeeding\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eDiet:\u003c\/em\u003e Omnivorous micropredator\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePreferred Foods:\u003c\/em\u003e Artemia nauplii, Moina, Daphnia, grindal worm, micro pellets, crushed flake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFeeding Habits:\u003c\/em\u003e Small feeds twice daily; foods must be tiny\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTank Mates\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eBest with:\u003c\/em\u003e Small tetras, rasboras, Corydoras, Apistogramma, dwarf shrimp\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAvoid:\u003c\/em\u003e Large, boisterous or greedy fish, fin nippers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eAggression \u0026amp; Behaviour\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eTemperament:\u003c\/em\u003e Very peaceful, timid\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eTerritoriality:\u003c\/em\u003e None; keep in groups of ten or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eExperience Level\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eDifficulty:\u003c\/em\u003e Intermediate\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eChallenges:\u003c\/em\u003e Needs tiny foods, soft water and quiet company\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWater Parameters\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eWater Type:\u003c\/em\u003e Freshwater, soft and acidic, blackwater\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eTemperature:\u003c\/em\u003e 22–28°C (72–82°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003epH:\u003c\/em\u003e 4.0–7.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eHardness:\u003c\/em\u003e 1–10 dGH\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFlow:\u003c\/em\u003e Slow\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eTank Size:\u003c\/em\u003e Minimum 40 litres for a group of ten\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFinal Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIts small size and shy nature mean it is easily outcompeted, so keep it in a heavily planted tank with dark substrate, leaf litter and gentle filtration. Several geographic colour forms exist and all switch to a cryptic barred pattern at night, which is normal. It can be bred in a mature planted tank, scattering eggs among fine-leaved plants. A group of ten or more makes a charming, ever-active shoal.\u003c\/p\u003e","brand":"SimsTF","offers":[{"title":"Default Title","offer_id":64680676098425,"sku":"STF-PENCIL-DWARF","price":10.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/3124\/4153\/files\/STF-PENCIL-DWARF.png?v=1790097093","url":"https:\/\/birchwoodaquatics.myshopify.com\/products\/dwarf-pencil-fish-nannostomus-marginatus-3cm","provider":"Birchwood Aquatic Centre","version":"1.0","type":"link"}