{"product_id":"red-chili-oscar-astronotus-ocellatus","title":"Red Chili Oscar – Astronotus ocellatus","description":"\u003cp\u003eThe Red Chili Oscar (Astronotus ocellatus) is a striking color variety of the classic Oscar cichlid, known for its intense red-orange coloration, bold personality, and large showpiece appearance. This South American cichlid is a true centerpiece fish for spacious freshwater aquariums.\u003c\/p\u003e\n\u003cp\u003eRed Chili Oscars are highly intelligent and interactive fish that often learn feeding routines, recognize their keepers, and respond to activity outside the aquarium. They are hardy and adaptable, but their adult size, appetite, and heavy bioload mean they require a large aquarium, strong filtration, and regular maintenance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntense red-orange body coloration\u003c\/li\u003e\n\u003cli\u003eLarge South American centerpiece cichlid\u003c\/li\u003e\n\u003cli\u003eIntelligent and interactive personality\u003c\/li\u003e\n\u003cli\u003eHardy and adaptable with proper care\u003c\/li\u003e\n\u003cli\u003eRecognizes feeding routines and keeper interaction\u003c\/li\u003e\n\u003cli\u003eBest for spacious aquariums with strong filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e Astronotus ocellatus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Red Chili Oscar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e South America\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Intermediate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Semi-aggressive and territorial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdult Size:\u003c\/strong\u003e Approximately 10–14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Tank Size:\u003c\/strong\u003e 75 gallons minimum; 125+ gallons preferred for adults or larger tankmate setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Level:\u003c\/strong\u003e Mid to bottom levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Temperature:\u003c\/strong\u003e 74–81°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 6.0–7.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e Approximately 10–15 years with proper care\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Omnivore \/ carnivore leaning omnivore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose a Red Chili Oscar?\u003c\/h3\u003e\n\u003cp\u003eRed Chili Oscars are a great choice for aquarists who want a bold, colorful fish with personality. Their deep red-orange coloration becomes especially impressive as they mature, creating a dramatic focal point in a large freshwater aquarium.\u003c\/p\u003e\n\u003cp\u003eOscars are often considered “wet pets” because of their interactive behavior. They may recognize people, respond during feeding time, and become one of the most engaging fish in the aquarium hobby.\u003c\/p\u003e\n\u003ch3\u003eImportant Size \u0026amp; Care Note\u003c\/h3\u003e\n\u003cp\u003eRed Chili Oscars are often sold as juveniles, but they grow into large, powerful fish. They are not suitable for small aquariums, nano tanks, or delicate community setups.\u003c\/p\u003e\n\u003cp\u003eStrong filtration is essential because Oscars eat heavily and produce a large amount of waste. Regular water changes, stable parameters, and a properly sized aquarium are important for long-term health.\u003c\/p\u003e\n\u003ch3\u003eIdeal Tank Setup\u003c\/h3\u003e\n\u003cp\u003eRed Chili Oscars do best in a spacious aquarium with strong filtration, stable water quality, open swimming space, and sturdy decor. Driftwood, large rocks, caves, and simple hardscape can help create a natural environment while still leaving room for movement.\u003c\/p\u003e\n\u003cp\u003eAvoid sharp decorations that could injure the fish. Oscars may move decor, dig in substrate, or rearrange parts of the aquarium as they grow. A secure aquarium lid is recommended because Oscars may jump or splash during feeding.\u003c\/p\u003e\n\u003ch3\u003eCompatible Tankmates\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge South American cichlids with proper space\u003c\/li\u003e\n\u003cli\u003eSeverums\u003c\/li\u003e\n\u003cli\u003eSilver Dollars\u003c\/li\u003e\n\u003cli\u003eGeophagus with proper tank size\u003c\/li\u003e\n\u003cli\u003eLarger Plecos with proper space\u003c\/li\u003e\n\u003cli\u003eLarger catfish species with caution\u003c\/li\u003e\n\u003cli\u003eSimilar-sized semi-aggressive fish\u003c\/li\u003e\n\u003cli\u003eOther robust fish too large to be eaten\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTankmates to Avoid\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall fish that may be eaten\u003c\/li\u003e\n\u003cli\u003eShrimp and small invertebrates\u003c\/li\u003e\n\u003cli\u003eVery aggressive cichlids that may injure them\u003c\/li\u003e\n\u003cli\u003eFin-nipping fish\u003c\/li\u003e\n\u003cli\u003eDelicate or shy community fish\u003c\/li\u003e\n\u003cli\u003eFish that require very different water conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiet \u0026amp; Feeding\u003c\/h3\u003e\n\u003cp\u003eRed Chili Oscars are large, hungry cichlids that need a high-quality varied diet. Feed quality cichlid pellets as the staple food, along with frozen krill, bloodworms, brine shrimp, mysis shrimp, earthworms, and occasional appropriate treats.\u003c\/p\u003e\n\u003cp\u003eAvoid feeding live feeder fish as a regular diet, as they can introduce disease and do not provide balanced nutrition. A varied pellet-based diet helps support growth, color, and long-term condition.\u003c\/p\u003e\n\u003ch3\u003eCare Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse a 75 gallon or larger aquarium\u003c\/li\u003e\n\u003cli\u003ePlan for a large adult fish before purchase\u003c\/li\u003e\n\u003cli\u003eProvide strong filtration and regular water changes\u003c\/li\u003e\n\u003cli\u003eChoose tankmates that are too large to be eaten\u003c\/li\u003e\n\u003cli\u003eUse sturdy decor and leave open swimming space\u003c\/li\u003e\n\u003cli\u003eFeed a varied diet based around quality cichlid pellets\u003c\/li\u003e\n\u003cli\u003eUse a secure aquarium lid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow big do Red Chili Oscars get?\u003c\/strong\u003e\u003cbr\u003eRed Chili Oscars typically reach approximately 10–14 inches in captivity with proper care.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre Red Chili Oscars aggressive?\u003c\/strong\u003e\u003cbr\u003eThey are semi-aggressive and can become territorial, especially as adults or during breeding. Proper tank size and tankmate selection are important.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre Red Chili Oscars beginner-friendly?\u003c\/strong\u003e\u003cbr\u003eThey are best for aquarists who are prepared for a large aquarium, strong filtration, regular water changes, and long-term care. A beginner with the right setup can keep them successfully, but they are not ideal for small starter tanks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long do Red Chili Oscars live?\u003c\/strong\u003e\u003cbr\u003eWith proper care, Red Chili Oscars can live approximately 10–15 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo Red Chili Oscars recognize their owners?\u003c\/strong\u003e\u003cbr\u003eYes. Oscars are known for their intelligent, interactive behavior and may recognize feeding routines and people near the aquarium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size tank does a Red Chili Oscar need?\u003c\/strong\u003e\u003cbr\u003eA 75 gallon aquarium is the minimum for one Oscar, while 125 gallons or larger is preferred for adults, pairs, or larger tankmate setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do Red Chili Oscars eat?\u003c\/strong\u003e\u003cbr\u003eThey eat quality cichlid pellets, frozen krill, bloodworms, brine shrimp, mysis shrimp, earthworms, and other appropriate meaty foods.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan Red Chili Oscars live with small fish?\u003c\/strong\u003e\u003cbr\u003eNo. Small fish may be eaten as the Oscar grows, so tankmates should be large enough to avoid being viewed as food.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo Red Chili Oscars need strong filtration?\u003c\/strong\u003e\u003cbr\u003eYes. Oscars produce a heavy bioload, so strong filtration and regular water changes are important for maintaining good water quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these fish available for shipping?\u003c\/strong\u003e\u003cbr\u003eNo. Live fish are available for in-store purchase or local pickup only at Tropical Treasures Wyo in Cheyenne, Wyoming.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003eRed Chili Oscars are bold, colorful South American centerpiece cichlids for large freshwater aquariums and hobbyists prepared for their adult size. Visit Tropical Treasures Wyo in Cheyenne, Wyoming, to shop Oscars, cichlids, large freshwater fish, fish food, filtration supplies, aquarium decor, and aquarium care products. Live livestock is available for in-store purchase or local pickup only.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":53228463259861,"sku":null,"price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/7d46dabf1cd7e7f841583c7cc80f879b.jpg?v=1784400401","url":"https:\/\/tropicaltreasureswyo.com\/products\/red-chili-oscar-astronotus-ocellatus","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}