Tigrinis Catfish
Aquarium Fish Sale offers the top dog in the catfish family. No catfish has such a strong pattern (outside of the L46 True Zebra Pleco). These fish are hardy but difficult to find and command a bit of a high price. They are quick growers and very good companions in a large fish tank.
Quick Facts
| Scientific Name | Merodontotus tigrinus |
|---|---|
| Origin | Amazon basin, Peru and Brazil |
| Care Level | Moderate |
| Temperament | Predatory |
| Adult Size | Up to 2 feet |
| Lifespan | 15–20 years |
| Diet | Carnivore (meat-based) |
FAQ
What is the origin of the Tigrinis Catfish?
The Tigrinis Catfish originates from the Amazon basin, specifically Peru and Brazil.
How big does a Tigrinis Catfish grow?
It can grow up to 2 feet in adult size.
What kind of diet does the Tigrinis Catfish require?
The Tigrinis Catfish is a carnivore and requires a meat-based diet.

Carol Randall –
I’ve had my Tigrinis Catfish for six months now and it’s become a centerpiece in my 120-gallon tank. The pattern is striking and it’s very active. I feed it high-protein pellets and occasional live food. It’s a bit shy at first but settles into the tank well. Requires a large tank and stable water conditions, but worth the investment.
Sam Thomson –
This catfish is definitely a showstopper. I was worried about its predatory nature, but it doesn’t attack other fish as much as I expected. It’s active during the day and stays in the back corners. I keep it with larger, non-aggressive species. Feeding it meat-based food keeps it healthy and vibrant.
Justin Bond –
The fish arrived quickly and looked healthy. It has grown steadily over the past year and shows excellent coloration. I maintain a large tank with good filtration and regular water changes. It’s a bit of a challenge to keep, but the unique appearance makes it worth it.