Yellow-Finned Shiner | Hydrophlox lutipinnis
Choose the aquarium for the adult animal and its companions. A mature filter and stable, species-appropriate water conditions are essential.
At a Glance
| Origin & natural habitat | Confirm the precise species and natural range with our aquatic team. |
|---|---|
| Adult size | Around 6–8 cm. |
| Temperament | Keep a group with other fish suited to cool, oxygen-rich water. Keep the species in a suitable shoal rather than singly; check fin-nipping and adult size before mixing. |
| Activity | Use a consistent light/dark cycle with sheltered resting places. |
| Social needs | Keep a shoal of at least 6; 8–10 or more is preferable. |
FAQ
What is the ideal group size for Yellow-Finned Shiners?
A shoal of at least 6 is recommended, with 8–10 or more being preferable for optimal behavior and well-being.
What kind of water conditions do Yellow-Finned Shiners prefer?
They thrive in cool, oxygen-rich water with stable parameters and a mature filter system.
Are Yellow-Finned Shiners compatible with other fish species?
They are best kept with other fish that tolerate cool, oxygen-rich water. Avoid mixing with fin-nipping species or those with significantly different adult sizes.
Claire Knox –
The fish are active and peaceful when kept in a group of 8. I maintained a consistent light cycle and provided plenty of hiding spots. They stay healthy and show natural schooling behavior.
Theresa Dickens –
I started with a small group of 6, but after a week, they seemed stressed. I added two more and now they swim together calmly. The water needs to be well-oxygenated and stable.
Hannah Slater –
Great addition to my cool-water tank. The fish are lively and form a tight shoal. I make sure to keep the filter running and avoid sudden water changes.