Two Stripe Damselfish (Reticulate Dascyllus)
The 2-Stripe Damselfish, also known as the Reticulate Dascyllus or Reticulated Damselfish, is a popular fish. Two dark bands encircle its shimmering silver-green body on the front half and also on the back in front of the blue-green tail.
A 30 gallon or larger aquarium is suitable with plenty of hiding places. Due to its aggressive behavior as an adult, it will do well with other aggressive fish in a community tank. It will not harm invertebrates or disturb the tank setting.
It will need a diet of meaty items, herbivore preparations, and flaked foods.
| Size Range | Approximate Size |
|---|---|
| Small | 1/2″ to 1-1/4″ |
| Medium | 1-1/4″ to 2″ |
| Large | 2″ to 3″ |
FAQ
What kind of tank size is recommended for this fish?
A 30 gallon or larger aquarium is recommended with plenty of hiding places.
Is the Two Stripe Damselfish compatible with invertebrates?
No, it will not harm invertebrates or disturb the tank setting.
What type of food does this fish require?
It requires a diet of meaty items, herbivore preparations, and flaked foods.

Elizabeth Walker –
The fish is active and colorful. I kept it in a 40-gallon tank with other aggressive species and it adapted well. Feeding it a mix of meaty foods and flakes keeps it healthy and vibrant.
Lillian Hemmings –
It’s a striking fish with clear dark bands. Needs a large tank and regular feeding. Works well in a community with similarly bold fish. Not suitable for beginners due to its aggression.
Theresa Coleman –
Great addition to a reef tank. It doesn’t eat corals or invertebrates. I feed it a varied diet daily and it stays active and well-colored.