Species Profile

Silver Dollar

Metynnis argenteus

Characinspeaceful

Adult size

6″

Minimum tank

75 gal

Temperature

72–82°F

5–7

Schooling

Group of 5+

Water level

mid

Diet

Flake, pellets, veggie, blanched greens

Notes

Big peaceful schooling characin shaped like a coin. Will mow down soft plants; pair only with anubias, java fern, or artificial decor. Group of 5+ in 75gal+ for proper schooling behavior. Skittish; needs a calm tank.

Build a tank →Photo credits

Photo: Brian Gratwicke / Wikimedia Commons · Source · CC-BY-2.0