Small Fish With High Water Tolerance
I keep a few upside-down catfish. These good-tempered fish have a relatively high tolerance to various water parameters, which makes maintenance easier. These little fish will be very active at night. However, I must be more careful when handling them because they have sharp pectoral fins. They also need a place to hide because they are shy.
Pros and Cons Based on Reviews
- High tolerance
- Easier maintenance
- Needs a place to hide
- Has sharp fins