Pearl Cichlid (Geophagus brasiliensis) – Tank Bred
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Species Overview
The Pearl Cichlid is one of the most impressive and rewarding South American cichlids available to aquarium hobbyists. Known for its iridescent pearl-like spotting, vibrant coloration, and engaging personality, this species develops into a stunning centerpiece fish that commands attention as it matures. Juveniles display attractive metallic patterning, while adults often develop intense coloration and impressive finnage.
At Aquatic Arts, we appreciate Pearl Cichlids for their intelligence, hardiness, and fascinating behavior. These active aquarium fish constantly interact with their environment, excavate substrate, establish territories, and readily recognize their caretakers. For hobbyists seeking a larger fish with personality and presence, few species offer as much enjoyment as the Pearl Cichlid.
What We Love About This Fish
• Beautiful iridescent pearl-like spotting across the body
• Highly interactive personality that recognizes its environment
• Excellent centerpiece fish for larger aquariums
• Impressive adult size and commanding presence
Quick Care Guide
• Care Level: Easy to Moderate
• Temperament: Semi-aggressive South American cichlid
• Diet: Omnivore that readily accepts prepared, frozen, and live foods
• Source: Tank Bred
• Average Adult Size: 8–11 Inches (20–28 cm)
• Average Purchase Size: 1.5–3 Inches (3.8–7.5 cm)
• Tank Level: Middle to Bottom Water Column
• Activity Level: Active Throughout the Day
• Group Size: Best maintained singly, as a compatible pair, or in large aquariums with appropriate tank mates
• Shrimp Compatibility: No
Tank Parameters
• Recommended Tank Size: 75 Gallons or Larger
• Temperature Range: 72–82°F (22–28°C)
• pH Range: 6.5–8.0
• GH Range: 4–15 dGH
• KH Range: 3–10 dKH
• TDS Range: 100–350 ppm
Natural Habitat
Pearl Cichlids originate from freshwater rivers, lakes, ponds, and floodplain habitats throughout eastern and southeastern South America, particularly in Brazil and Uruguay. They are commonly found in slow-moving or moderately flowing waters where submerged wood, aquatic vegetation, rocky areas, and sandy substrates create a diverse environment.
Unlike many delicate South American cichlids, Pearl Cichlids are highly adaptable and thrive in a variety of water conditions. Their natural habitats often experience seasonal fluctuations, helping explain the species' reputation for hardiness and resilience in the aquarium.
As opportunistic omnivores and active substrate sifters, they spend much of their time foraging for insects, crustaceans, plant matter, and other food sources.
Aquascaping
Pearl Cichlids are best suited for aquariums that provide both open swimming space and substantial hardscape structure. Because these fish frequently dig and rearrange substrate, aquascapes should be designed with stability and durability in mind.
For hardscape, large pieces of driftwood, Spider Wood, Malaysian Driftwood, rounded river stones, and rock formations create natural territories and visual barriers. These structures help reduce aggression while encouraging natural behaviors.
Plant selection should focus on durable species capable of tolerating occasional digging. Anubias, Java Fern, Bolbitis, Amazon Sword plants, Vallisneria, and floating plants often provide the best long-term success. Floating plants can also help diffuse lighting and create a more natural appearance.
The ideal aquarium style is a South American river aquarium, large community cichlid aquarium, or natural hardscape-focused display featuring driftwood, rocks, durable plants, and open swimming areas. These environments showcase the species' natural behavior while providing long-term stability.
Diet and Feeding
Pearl Cichlids are opportunistic omnivores that consume a wide variety of foods in nature. Their natural diet may include insects, worms, crustaceans, plant matter, algae, and organic debris.
In the aquarium, they readily accept quality cichlid pellets, flakes, frozen foods, live foods, and fresh vegetables. A varied diet supports healthy growth, coloration, immune function, and breeding condition.
Occasional offerings of frozen bloodworms, mysis shrimp, brine shrimp, earthworms, and vegetable-based foods help provide balanced nutrition while encouraging natural feeding behavior.
Tank Mates and Compatibility
Pearl Cichlids are semi-aggressive aquarium fish that become increasingly territorial as they mature. Careful tank mate selection is important, particularly in smaller aquariums.
Compatible tank mates may include:
• Severum (Heros spp.) – Similar-sized South American cichlids
• Blue Acara (Andinoacara pulcher) – Peaceful medium-sized cichlids
• Silver Dollar (Metynnis spp.) – Fast-moving schooling fish
• Giant Danio (Devario aequipinnatus) – Active upper-level schooling fish
• Larger Rainbowfish (Melanotaenia spp.) – Active midwater companions
• Plecos (Ancistrus and Hypostomus spp.) – Hardy bottom-dwelling companions
Avoid housing Pearl Cichlids with nano fish, dwarf shrimp, crayfish, or other animals that may be viewed as food.
Ecosystem Match
Pearl Cichlids are ideal for larger freshwater ecosystems featuring robust tank mates, driftwood, durable plants, larger algae-eating species, and open swimming space. They thrive in aquariums designed around medium to large South American fish and other similarly sized community species.
This species serves as an engaging centerpiece fish that brings activity, intelligence, and personality to larger aquarium systems.
Shrimp Compatibility
Shrimp Safe: No
Pearl Cichlids are not considered shrimp safe. Adult shrimp and shrimplets will likely be viewed as food.
For best results, this species should be maintained with appropriately sized fish and invertebrates that can tolerate its size and feeding behavior.
Breeding
Pearl Cichlids are substrate-spawning cichlids that often form strong pair bonds when mature. During breeding, pairs typically select and clean a flat rock, piece of driftwood, or similar spawning surface before laying eggs.
Both parents participate in guarding eggs and fry, displaying impressive parental care behaviors. Breeding pairs may become highly territorial during spawning and should be provided with adequate space.
One of the most rewarding aspects of keeping Pearl Cichlids is observing their intelligence, pair bonding, and dedication to protecting and raising their young.
Frequently Asked Questions
Who is this species best suited for?
Pearl Cichlids are ideal for hobbyists looking for a larger, intelligent centerpiece fish with plenty of personality.
Are Pearl Cichlids good for beginners?
They can be suitable for beginners with larger aquariums and a willingness to learn about cichlid behavior.
What makes Pearl Cichlids unique?
Their iridescent pearl-like spotting, intelligence, hardiness, and engaging personality set them apart from many other cichlids.
Is the Pearl Cichlid a true Geophagus?
No. Despite its scientific name (Geophagus brasiliensis), the Pearl Cichlid is no longer considered a true member of the Geophagus earth-eater group. However, it still displays many earth-eating and substrate-sifting behaviors that make it fascinating to observe.
How large do Pearl Cichlids get?
Most adults reach 8–11 inches in length.
Are Pearl Cichlids aggressive?
They are generally considered semi-aggressive and become more territorial as they mature.
Are Pearl Cichlids community fish?
They can be kept in carefully planned communities with appropriately sized tank mates.
Can Pearl Cichlids live with tetras?
Small tetras are generally not recommended due to predation risk.
Can Pearl Cichlids live with angelfish?
In sufficiently large aquariums, some hobbyists successfully keep them together.
Can Pearl Cichlids live with Severums?
Yes. Severums are often considered excellent companions.
Can Pearl Cichlids live with Blue Acaras?
Yes. Blue Acaras are commonly recommended tank mates.
Are Pearl Cichlids shrimp safe?
No.
Can Pearl Cichlids live with snails?
Larger snails may coexist, although damage is possible.
Do Pearl Cichlids dig?
Yes. Digging is a natural behavior for this species.
Will Pearl Cichlids uproot plants?
They may disturb plants, particularly when excavating substrate.
What plants work best with Pearl Cichlids?
Anubias, Java Fern, Bolbitis, Amazon Sword plants, and Vallisneria are excellent choices.
Do Pearl Cichlids recognize their owners?
Many hobbyists report that Pearl Cichlids readily recognize feeding routines and interact with their caretakers.
What do Pearl Cichlids eat?
They readily accept pellets, frozen foods, live foods, and vegetables.
How often should they be fed?
Most adults do well with one to two feedings daily.
Are Pearl Cichlids easy to breed?
Yes. Mature pairs often breed readily under suitable conditions.
Do Pearl Cichlids care for their young?
Yes. They display strong parental care behaviors.
What is the lifespan of a Pearl Cichlid?
With proper care, many individuals live 8–10 years or longer.
Should I choose a Pearl Cichlid or Green Terror?
Pearl Cichlids are often considered somewhat less aggressive and easier to integrate into larger community aquariums.
Should I choose a Pearl Cichlid or Jack Dempsey?
Pearl Cichlids are generally more active substrate-oriented fish with different social behaviors.
Should I choose a Pearl Cichlid or Severum?
Pearl Cichlids are more active diggers and often display stronger territorial behavior, while Severums are typically calmer and more plant-friendly.
Why do Aquatic Arts customers love Pearl Cichlids?
Their combination of beauty, intelligence, hardiness, and personality makes them one of the most rewarding large freshwater aquarium fish available.
For the safety of our animals, we only ship live fish, crabs, and select other inverts exclusively via UPS 1 Day Air. If your order contains this item, you will only see UPS 1 Day Air as a shipping option during checkout. If other items are in your cart that can ship with 2 day or standard shipping options the only shipping method you can still select is UPS 1 Day Air.
UPS 1 Day is a description of the duration of time a shipment will spend in transit once it has been shipped. This does not guarantee the package will be shipped the same or next day from which the order was placed.
Shipping Schedule for this service
Current Handling Time:
1-9 business days
Here at Aquatic Arts, we consider the welfare of the live animals we are shipping to be of the foremost importance. This process is much more involved than simply creating a shipping label and affixing it to a box. Depending on the order, it takes from 4 to 7 people to complete this process properly. We check the weather conditions here where they fly out of the Indianapolis UPS facility and the destination for each shipment. We start early each morning and go through a multi-step process to have the day's shipments prepared in time for the UPS pickup. The volume of orders in our system also affects the processing time. Therefore our stated handling time is 1-9 business days.
Shipping Rate
Pricing is by size of package needed to fill entire order and distance it must travel. It will be calculated at checkout.
Live Arrival Guarantee
We stand behind the health and quality of every fish we ship. Each Pearl Cichlid is carefully quarantined, observed, and conditioned before leaving our facility to help ensure it arrives healthy and ready to thrive in its new home.
Every order is backed by our 100% Live Arrival Guarantee. In the unlikely event that an issue occurs during transit, simply contact our team and we will work quickly to help resolve the situation.
When your fish arrive, we recommend acclimating them promptly and introducing them to a fully cycled aquarium. Pearl Cichlids can thrive for years when provided with stable water conditions, proper nutrition, and an environment suited to their natural behavior and needs.
In addition to our Live Arrival Guarantee, every purchase includes access to our experienced support team. Whether you have questions about feeding, compatibility, breeding, water parameters, acclimation, or aquarium setup, we are here to help you get the most from your aquarium experience.
For assistance with your order or livestock care questions, please contact us at info@aquaticarts.com.
For complete details about our Live Arrival Guarantee, please visit:
https://aquaticarts.com/policies/refund-policy
