Live Fish Notice: South American cichlids and other livestock are available for in-store purchase or local pickup only at Tropical Treasures Wyo in Cheyenne, Wyoming. We are not shipping live fish at this time.
Looking for South American cichlids for sale? Tropical Treasures Wyo offers a curated selection of healthy, hand-selected South American cichlids — including Angelfish, Discus, German Blue Rams, Apistogramma, Oscars, and Severums — bringing intelligence, color, and personality to your freshwater aquarium.
South American cichlids are some of the most fascinating fish in the hobby. Originating from the rivers, flooded forests, and blackwater systems of the Amazon basin, these fish display vivid colors, complex behavior, and a level of intelligence rarely seen in other freshwater species. Many South American cichlids are known for bold behavior, interesting personalities, and interactive habits, especially larger species like Oscars, Severums, Acaras, and Angelfish.
All of our South American cichlids are carefully acclimated and monitored before sale.
South American Cichlids • Angelfish • Discus • German Blue Rams • Apistogramma • Oscars • Freshwater Fish for Sale
Popular South American Cichlid Varieties
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Angelfish (Pterophyllum scalare) – Tall, graceful, and elegant — a classic centerpiece fish for tall planted aquariums
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Discus (Symphysodon) – The "king of the aquarium" — round, vibrant, and prized for stunning color morphs
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German Blue Rams (Mikrogeophagus ramirezi) – Small, intensely colorful dwarf cichlids perfect for community tanks
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Apistogramma – Bold dwarf cichlids with strong personalities, ideal for blackwater and planted setups
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Oscars (Astronotus ocellatus) – Large, intelligent, interactive cichlids known for their dog-like behavior
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Severums – Peaceful, large-bodied cichlids with gorgeous gold and red color forms
Perfect for Planted and Biotope Tanks
South American cichlids shine in warm, slightly acidic water with driftwood, leaf litter, and lush planting. Many species (Angelfish, Rams, Apistos) thrive in well-planted community setups, while larger cichlids (Oscars, Severums) prefer roomier tanks with sturdy decor.
Pair them with our live aquarium plants, aquarium substrate, and natural decor for a biotope-inspired display. Add peaceful tankmates like tetras, corydoras catfish, and otocinclus for a balanced community.
Why Choose South American Cichlids?
Stunning colors and patterns across every species
Intelligent and interactive — many recognize their owners
Wide variety from 1.5" dwarf rams to 14" oscars
Ideal centerpiece fish for display aquariums
Many species thrive in planted, blackwater, and biotope setups
Important Compatibility Info
South American cichlids range from peaceful dwarfs to territorial giants — compatibility depends entirely on species:
- Avoid mixing with African cichlids (different water needs and temperaments)
- Larger species (Oscars, Severums) need their own tank or large compatible setups
- Dwarf species (Rams, Apistos) thrive in peaceful community tanks
- Watch for fin-nipping with Angelfish and small tetra species
Tank Setup Tips
- Soft to moderately hard water, pH 6.0–7.5 (varies by species)
- Warm temperatures (76–84°F — higher for Discus)
- Driftwood, leaf litter, and gentle filtration mimic natural blackwater habitats
- Sand or fine-gravel substrate is ideal
- Strong filtration for larger cichlids; gentle flow for dwarf species
- Tank size: 20+ gallons for dwarfs, 75+ gallons for Oscars and Severums
Recommended Food
- High-quality cichlid pellets and sinking wafers
- Frozen or live bloodworms, brine shrimp, and blackworms
- Color-enhancing foods for vibrant adult coloration
- Vegetable matter for omnivorous species (Severums)
Explore our aquarium fish food collection for cichlid-friendly diets.
Shop Local at Our Cheyenne Store
Available in-store at Tropical Treasures Wyo in Cheyenne, Wyoming.
- In-store pickup
- Healthy, hand-selected South American cichlids
South American Cichlids FAQ
Are South American cichlids aggressive?
It depends on the species. Dwarf cichlids like German Blue Rams and Apistogramma are usually peaceful community fish, while larger species like Oscars, Severums, and some Acaras may become territorial and need larger aquariums with compatible tankmates.
Can South American cichlids live with African cichlids?
No. South American and African cichlids usually need different water conditions and have different temperaments. Mixing them can cause stress, aggression, and long-term health issues.
What size tank do South American cichlids need?
Tank size depends on the species. Dwarf cichlids such as Rams and Apistogramma may do well in 20+ gallon aquariums, Angelfish and Severums usually need 55+ gallons, and Oscars need 75+ gallons or larger.
Are South American cichlids good for beginners?
Some are beginner friendly, especially captive-bred Angelfish, Electric Blue Acaras, and Severums. German Blue Rams, Discus, and wild-type species are better for experienced hobbyists because they need more stable water conditions.
Do South American cichlids need a heater?
Yes. Most South American cichlids are tropical fish and do best with stable warm water. Many species prefer temperatures around 76–82°F, while Discus often need warmer water.
