Albino Threadfin Acara
Friendly but big enough to hold their own.
These are 4–5″ Albino Threadfin Acaras (Acarichthys heckelii), listed as male and female separately because there is a real difference between the two. From the fish I get, males usually develop more orange/red color and longer fin streamers. Females are generally fuller-bodied, with softer color and shorter streamers. Both are Albino Heckelii, but the female will not look exactly like the male—and I don’t want to sell her like she will.
This is one of those cichlids that looks delicate but really isn’t. Threadfins are generally peaceful for a fish this size, but they are still big enough to live with other decent-sized fish without being pushed around. Like almost any cichlid, they can become territorial when pairing or breeding.
| Species | Albino Threadfin Acara (Acarichthys heckelii) |
|---|---|
| Size | 4–5 inches |
| Gender | Male and female separately listed |
| Coloration | Albino with orange/red tones in males; softer color in females |
| Behavior | Generally peaceful; can become territorial when paired or breeding |
FAQ
Are males and females distinguishable by appearance?
Yes, males typically have more orange or red coloration and longer fin streamers, while females are fuller-bodied with softer color and shorter streamers.
Can Threadfin Acaras live with other fish?
They are generally peaceful and can coexist with other decent-sized, non-aggressive fish, though they may become territorial when paired or during breeding.
What is the typical size of these fish?
They grow to 4–5 inches in length.
Rebecca Turner –
The fish arrived healthy and active. The male has bright orange fins and the female is solid and calm. They’ve been living together in a 55-gallon tank for two months and seem to get along well. A good choice for a community tank with compatible species.
Lily Walker –
I bought a male and a female, and they’ve settled in nicely. The female is a bit more rounded and less colorful, which matches the description. They don’t show aggression, but I keep an eye on them when they’re near each other.
Felicity MacLeod –
Great size for a cichlid that looks delicate. They’re active but not aggressive. I paired them with some peaceful tetras and they’ve adapted well. The coloration is as described—male has vibrant reds, female is pale with soft tones.