More info
Datasheet
| Minimum Tank Size | 120 litres / 31.70 US gallons |
| Maximum Size | 7.6cm / 2.99inches |
| Temperament | Peaceful |
| Care Description | Easy |
General Description:
The Taiwanese Bitterling, also known as the Algae-Eating Blue Amur and Tanakia Bitterling, features a slight carp-like appearance with a silvery-blue to black body coloration. When mature, they can exhibit vibrant hues of either pink or blue at the base of their caudal fin, while hints of red may adorn their dorsal, anal fins, and eyes.
Aquarium Setup:
For optimal care, a minimum tank size of 30 gallons (120 liters) is recommended, with an abundance of plants, rocks for hiding, and gravel or sand substrate. It is suggested to keep Taiwanese Bitterlings in groups of 6 or more to cater to their shoaling nature. Good water quality is crucial, and the addition of a powerhead for increased water flow is beneficial.
Behaviour:
Known for their active and peaceful demeanor, Taiwanese Bitterlings are shoaling fish that thrive in group settings. They are popular for their algae-eating habits and active scavenging for insect larvae, aiding in the control of pests like mosquitos in aquatic environments.
Feeding and Diet:
As omnivores, Taiwanese Bitterlings enjoy a varied diet consisting of vegetables, quality flake food, micro pellets, and freeze-dried, live, or frozen foods such as brine shrimp and bloodworms. Offering a diverse array of foods ensures their nutritional needs are met.
Reproduction & Dimorphism:
Bitterlings are unique in their spawning behavior, often depositing their eggs into freshwater clam mantles for incubation. Breeding can be achieved by keeping at least six individuals together to allow for natural pairing. Once fry are present, feeding them newly hatched brine shrimp supports their growth until they can consume other foods.
Habitat and Distribution:
Native to subtropical regions, Taiwanese Bitterlings can tolerate cooler water temperatures akin to other Cyprinidae family members, making them suitable for ponds alongside larger fish like koi. Their natural inclination towards freshwater clams for reproduction hints at their habitat preferences within freshwater environments rich in aquatic plant life.