Silver Darter Tetra
The silver darter tetra, or banded darter tetra, is much hardier and more aquarium-safe than the weitzmani tetra, or black darter tetra. Silver darter tetras are caught in Colombia and roam in large schools in the shallow areas of streams. The darter moves along the aquarium like a goby, and these fish are sometimes called goby tetras. A small school of these fish makes quite a sight roaming along the bottom of the tank. Silver darter tetras will scavenge and eat flake and small pellet food.
Quick Facts
| Scientific Name | Characidium cf. fasciatum |
|---|---|
| Origin | South America (wild-caught; species varies by region) |
| Care Level | Easy to moderate |
FAQ
What is the typical behavior of silver darter tetras in an aquarium?
Silver darter tetras move along the bottom of the tank in schools and are often seen roaming in groups, similar to goby fish. They are active and prefer shallow areas.
What type of food do silver darter tetras eat?
They will scavenge and eat flake and small pellet food. They are omnivorous and adapt well to standard aquarium diets.
Are silver darter tetras suitable for beginners?
Yes, they are considered easy to moderate in care and are more hardy than the black darter tetra, making them a good choice for novice aquarium keepers.

Jessica Bower –
I added a small school of silver darter tetras to my 10-gallon tank. They are active and peaceful, moving along the bottom in a natural school pattern. Easy to feed with flake food. Great for adding movement and interest to the tank.
Nathan Peters –
These fish are hardy and stay healthy even in a community tank. They don’t compete with other fish and just graze on the bottom. I’ve kept them for over six months with no issues.
Sebastian Murray –
The silver darter tetras are a beautiful addition to my aquarium. They look like they’re naturally moving through the substrate, which adds a dynamic feel. Very easy to care for and feed.