Tailspot Ctenopoma

Overview

Tailspot Ctenopoma (Ctenopoma kingsleyae) is a middle swimmer for aquariums where the layout leaves enough open swimming space and the water stays stable.

Use these values as planning checks, then make sure the aquarium still has room for behavior, group needs, and calm community fish.

Care requirements

With a Intermediate care level, Tailspot Ctenopoma is best for aquarists who can keep water quality steady and plan compatibility before adding the fish.

Because it uses the middle part of the aquarium, leave enough open swimming space instead of crowding that part of the aquarium.

With a lifespan of up to 10 years, this is a fish to plan for long term rather than an impulse addition.

Aquarium size and space needs

An aquarium of 240 L or larger can be a reasonable starting point, but it should not be read as permission to overstock.

At up to 20 cm, Tailspot Ctenopoma stays small, but it still needs room to move, feed, and avoid constant competition.

Uses the middle part of the aquarium, so leave enough open swimming space for movement and feeding.

Water parameters

The temperature range for this fish is 20 to 26 °C, which fits many tropical freshwater aquariums. Choose other fish with overlapping temperature needs.

The pH range for this fish is 6 to 8. That points to a broad freshwater range, but stability is more important than sudden corrections.

The GH range for this fish is 5 to 15 dGH. That gives some flexibility, but sudden changes are usually more stressful than a stable value that is slightly imperfect.

Temperament and compatibility

Tailspot Ctenopoma needs more careful companion choice because the temperament data suggests space, boundaries, or similar-sized fish may matter.

Because this fish uses the middle part of the aquarium, compatibility is easier when other fish are not all competing for the same swimming space.

Swimming zone and behavior

This fish uses the middle part of the aquarium, so leave enough open swimming space for movement and feeding.

Feeding

Use foods that suit a meatier diet and avoid combining it with fish small enough to be treated as food.

Before adding this fish

Use this checklist before treating the profile as a match for an existing aquarium.

• Plan for an aquarium of 240 L or larger.
• Choose other fish with overlapping temperature needs.
• Keep pH stable within the listed range instead of making sudden corrections.
• Choose other fish carefully around this temperament.
• Offer a varied diet that matches this species.