More info
Datasheet
| Minimum Tank Size | 80 litres / 21.13 US gallons |
| Maximum Size | 5.5cm / 2.17inches |
| Temperature | 24°C / 75.20°F - 28°C / 82.40°F |
| Hardness | 2.02dgH / 36ppm - 10.03dgH / 179ppm |
| pH | 5.5-7.5 |
Behaviour
The Palespotted Cory is known to be peaceful and gregarious, thriving best when maintained in a group of at least 4-6 individuals. This social species enjoys the company of its own kind, displaying natural behaviors and interactions within the group setting. Keeping them in smaller numbers or solitary may lead to stress and unfavorable behaviors.
Aquarium Setup
Setting up an aquarium for the Palespotted Cory involves using a substrate of fine sand or rounded gravel, ensuring it is kept clean at all times. Providing ample hiding spots and cover in the tank is essential for these fish to feel secure and exhibit their natural behavior (see table for specific water conditions). The presence of suitable decor, such as driftwood or live plants, can mimic their natural habitat and create a comfortable environment for the fish.
Feeding and Diet
As foraging omnivores, Corydoras Gossei accept a variety of foods, including sinking dried options, small live prey, and frozen varieties like bloodworm and Tubifex. A diverse diet is crucial for their overall health and well-being, and they should not solely rely on leftovers from other tank inhabitants. Offering a balanced diet will ensure these fish remain in optimal condition and showcase their vibrant colors.
Reproduction & Dimorphism
Breeding the Palespotted Cory follows a similar process to other Corydoras species. Maintaining a ratio of two or more males per female is recommended for successful breeding. When females are full of eggs, performing large water changes with cooler water and increasing oxygenation can trigger spawning. Eggs are usually laid on surfaces like aquarium glass or in spawning mops for easy removal. Sexual dimorphism is evident in these fish, with females typically growing larger and showing a broader, deep-bodied appearance compared to males.
Habitat and Distribution
Found exclusively in the rio Mamoré watershed in Rondônia state, northwestern Brazil, the Palespotted Cory may also inhabit regions in northern Bolivia, given the proximity of the river to the two countries. Their natural habitat includes sandy substrates, dense vegetation, and slow-moving waters. The species' distribution is limited to specific regions, emphasizing the importance of preserving their unique ecosystem.