Red Spotted Splash Tetra Care Guide
Copella meinkeni · Freshwater Fish
What Red Spotted Splash Tetra look like
The Red Spotted Splash Tetra (Copella meinkeni) exhibits a small, elongated body that typically reaches a maximum adult size of approximately 2-3 inches (5-8 cm). Its morphology is characterized by a pale, translucent body adorned with distinctive red-brown spots that are irregularly scattered across the flanks, providing a striking contrast against the lighter background. The fins may exhibit a subtle red or orange tint, enhancing the overall aesthetic appeal of the species. Sexual dimorphism is present, with males displaying slightly enlarged and more colorful fins compared to females, which are generally more subdued in coloration. This species possesses a well-developed lateral line system, aiding in its sensory perception in the dimly lit environments of its natural habitat. Defensive adaptations include its ability to blend into the substrate and vegetation, as well as its schooling behavior, which provides safety in numbers.
Behavior & temperament
The Red Spotted Splash Tetra is primarily a surface-oriented species, typically found in slow-moving blackwater streams within the Amazon basin. It exhibits a social structure that favors small groups, although it is not strictly an obligate schooler. These fish are generally peaceful and exhibit a calm temperament, making them suitable for community tanks. Breeding behavior involves egg scattering, where females release eggs among aquatic vegetation, and males fertilize them externally. During breeding, males may display increased aggression towards one another, establishing a temporary hierarchy. Outside of breeding, they exhibit a non-aggressive demeanor, often foraging together near the water's surface.
Diet & feeding
In the wild, the Red Spotted Splash Tetra is an omnivore, feeding on small invertebrates, plant matter, and detritus found in its natural habitat. In captivity, it requires a varied diet that includes high-quality flake food, live or frozen foods such as daphnia and brine shrimp, and occasional vegetable matter to ensure optimal health.
Behind the name
Copella (from Latin, meaning 'small cup'); meinkeni (named in honor of a person, likely a researcher or contributor to ichthyology).
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Red Spotted Splash Tetra?
AquaLens identifies your fish and plants from a photo, tracks water chemistry, and flags health issues early — free on iOS and Android.
