LiveAquaria Silver Scat Fish
The Silver Scat is a popular brackish water aquarium fish native to the Indo-Pacific region, also known as the Spotbanded Scat, Barred Scat, or Striped Butterfish. It is a hardy schooling fish that requires a minimum tank size of 125 gallons.
These fish have a uniquely shaped body that is silver or dark with black stripes and spots. As they mature, many of these markings fade.
Silver Scats are opportunistic omnivores. Their diet should include a variety of vegetable matter, especially as they grow older. Mature Silver Scats prefer filamentous algae and plant-based foods.
| Key Features | Details |
|---|---|
| Water Type | Brackish |
| Minimum Tank Size | 125 gallons |
| Schooling Behavior | Yes, best introduced in groups |
| Diet | Omnivorous, shifts to herbivorous with age |
FAQ
What is the ideal tank size for Silver Scat fish?
The minimum recommended tank size for Silver Scat fish is 125 gallons.
How should I introduce Silver Scat fish to my aquarium?
It is best to introduce all individuals of a school at the same time so they can establish a natural hierarchy.
What kind of diet do Silver Scat fish require?
Silver Scats are omnivores that start with a varied diet including vegetable matter. As they mature, they shift to a more herbivorous diet, favoring filamentous algae and plant-based foods.

Trevor Powell –
I kept a school of Silver Scats in a 150-gallon brackish tank. They were active and peaceful, and the fish adapted well to the environment. After a few weeks, their spots faded slightly, which I found natural. I feed them a mix of algae wafers and blanched vegetables daily. They seem to enjoy it.
Donna North –
The Silver Scats are hardy and easy to maintain once you have the right tank size. I introduced them all at once, and they formed a clear school. They don’t eat much, but I give them algae and spirulina flakes every other day. They look healthy and active.
Nicholas Hughes –
I’ve had these fish for six months now. They’re not flashy, but they’re calm and stay together well. The tank needs brackish water, which I maintain with a salt mix. Feeding them plant-based foods has kept them thriving.