Longfin Red Back Altum-Type Angelfish (Pterophyllum scalare)

Quarantined freshwater angelfish for taller planted aquariums and carefully selected community setups.

The Longfin Red Back Altum-Type Angelfish is a selectively bred Pterophyllum scalare form combining a red-back style appearance, extended fins and an altum-inspired tall silhouette. The “Altum-Type” wording distinguishes this domestic display strain from true Pterophyllum altum.

Why This Angelfish Stands Out

• Red-back style coloration with elegant longfin appearance
• Tall, altum-inspired display profile in a domestic scalare form
• More accurate identity separation from true Orinoco Altum Angelfish

Aquarium Setup & Behaviour

A tall aquarium with planted cover, open swimming room, stable filtration and gentle tankmates is recommended. Protect long fins from aggressive or fin-nipping fish.

Juveniles may be raised together in a suitably spacious setup; mature fish may establish pairs and territorial boundaries as expected for angelfish.

Feeding

Provide a varied omnivorous diet of quality staple foods supplemented with frozen/live offerings to support condition and coloration.

Topick Aquarium Livestock Standard

All fish at Topick Aquarium are carefully quarantined and conditioned to our stable local tap water before sale. Although angelfish may be described in literature as preferring softer or more acidic natural conditions, we prioritize stable systems, gradual acclimation, good filtration, and healthy feeding before they become available to customers.

Care Summary

• Scientific Name: Pterophyllum scalare
• Adult Size: Up to approximately 15 cm body length, with tall longfin presentation
• Care Level: Intermediate
• Recommended Tank: Tall, mature freshwater aquarium with stable filtration and appropriate tankmates

Frequently Asked Questions

Is this a true Altum Angelfish?
No. This product is listed as an altum-type domestic Pterophyllum scalare strain; true Altum Angelfish are Pterophyllum altum.

Why use the name Altum-Type?
It preserves the recognizable trade description while making the species distinction clearer for experienced buyers and search engines.

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