By Sheetal Kumari | July 10, 2025
Vibrant, sophisticated, and aggressively smart, bettas can recognize owners and are trainable. Just don’t keep two males in the same tank!
(Image: Canva)
Oscars are smart problem solvers with good memories. They even playfully interact with their human caregivers.
(Image: Canva)
These elegant swimmers are noticed for their regal fins and intelligent nature. They can even learn to recognize tank mates over time.
(Image: Canva)
Discus are peaceful, vibrant, and very social. They’re also highly perceptive and require a tranquil, enhanced environment.
(Image: Canva)
Gouramis are peaceful and tolerant and are intelligent enough to investigate their world and respond with gentle body postures.
(Image: Canva)
Cichlids exhibit exceptional parental devotion and territoriality. They become familiar with tank rhythms and tend to respond to hand signals.
(Image: Canva)
As their name indicates, rainbowfish glimmer in brilliant colors. They are active swimmers and surprisingly attentive to their surroundings.
(Image: Canva)
Pearl Gourami fish are dotty and delicate, like pearls. They are friendly, quiet, and intelligent enough to learn when to be fed.
(Image: Canva)
Swordtails are laid-back and inquisitive. Their docile nature and unusual tail shape make them a favorite for community tanks.
(Image: Canva)
Mollies are energetic, resilient, and intelligent. They do well in schools and enjoy interacting with their environment.
(Image: Canva)