Festivum Cichlid - 5cm (Mesonauta festivus) (Live Fish)
Festivum Cichlid - 5cm (Mesonauta festivus) (Live Fish) is backordered and will ship as soon as it is back in stock.
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Size, Colour & Sex
Size, Colour & Sex
Appearance & Colour
Fish may vary from the images shown. Colour, patterns, markings and fin shapes can differ naturally between individuals and may change with age, sex, stress and environmental conditions.
Size
All sizes are approximate and provided as a guide. Individual fish may be slightly larger or smaller than advertised.
Sex Requests
Want a male or female? Leave a note at checkout and we'll do our best to accommodate your request. However, we cannot guarantee a particular sex due to availability and the difficulty of sexing some species.
For customers wanting to select specific fish, we recommend visiting us in-store.
For more information, please see our Store Policies.
Acclimation Guide
Acclimation Guide
1. Prepare Your Aquarium
Make sure your aquarium is fully cycled, with 0 ammonia and 0 nitrite, and the temperature is suitable for your new fish.
2. Start Drip Acclimation
Place your fish and their transport water into a clean container. Using airline tubing, slowly drip water from your aquarium into the container at approximately 2–4 drops per second.
3. Slowly Add Aquarium Water
Over the next 30–60 minutes, allow the water volume to approximately double. This helps your fish gradually adjust to their new water conditions.
4. Transfer Your Fish
Gently net your fish into their new aquarium. Avoid adding transport water to your tank.
5. Give Them Time to Settle
Keep the aquarium lights off for a few hours and wait until the following day before feeding.
Important: Arrived with an issue?
If any fish arrive dead (DOA), keep the transport bag sealed and contact us within 24 hours with clear photos of the fish inside the unopened bag.
See our DOA Policy for more information.
Delivery & Shipping
Delivery & Shipping
Important: Live Fish Delivery
Please provide accurate contact details and ensure someone is available to receive your fish. This is essential for their safe arrival.
Shipping Costs
We offer discounted shipping on larger livestock orders, with FREE shipping on orders over $400!
Live Fish Shipping Rates
Under $150: $39.95
$150–$249.99: $29.95
$250–$349.99: $19.95
$350–$399.99: $9.95
$400+: FREE SHIPPING
Please view our shipping policy for more information.
Festivum Cichlids have a tall, laterally compressed body with a silvery to olive-gold base color accented by dark vertical bands and subtle reddish-orange markings. Their long, flowing dorsal and anal fins give them an elegant, distinctive appearance.
Common names: Festivum Cichlid, Flag Cichlid, Festive Cichlid
Scientific name: Mesonauta festivus
Approximate size: 12–15 cm
Temperament: Generally peaceful and shy; can become territorial when spawning
Recommended tank size: 200 L+
Diet: Omnivorous; quality flakes, pellets, spirulina-based foods, brine shrimp, daphnia, and bloodworms
Origin: Brazil, Bolivia, Paraguay, and Peru
Basic care information: A peaceful South American cichlid with a laterally compressed body and distinctive dark diagonal stripe running from the snout through the eye toward the dorsal fin. Provide a tall, spacious aquarium with driftwood, roots, plants, and shaded areas. Maintain stable temperatures around 24–28°C and pH around 6.0–7.5. Keep with peaceful, similarly sized tankmates and avoid fin-nipping species. Pairs become territorial when breeding and will guard their eggs and fry. Excellent water quality and regular water changes are important.
Payment & Security
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