Can oscars live with siamese algae eaters?
Verdict
Yes
Yes, oscars and siamese algae eaters can live together. Both are fine at 75–79°F. Plan on at least 75 gal.
Why it works
- Both are fine at 75–79°F.
- pH 6.5–7.5 suits both.
- They use different parts of the tank: oscars the mid, siamese algae eaters the bottom.
Water side by side
Size to scale
Care at a glance
| Oscar | Siamese algae eater | |
|---|---|---|
| Temperature | 74–81 °F | 75–79 °F |
| pH | 6–8 | 6.5–7.5 |
| Adult size | 12.0 in | 6.0 in |
| Minimum tank | 75 gal | 30 gal |
| Temperament | Semi-aggressive | Peaceful |
| Swims at | Middle | Bottom |
| Group | Alone or in pairs | Alone or in pairs |
| Diet | Carnivore | Herbivore |
Better tank mates for oscars
Common plecoYes
Clown loachYes
Black ghost knifeYes
BichirYes
Elephant nose fishYes
Chinese algae eaterYes
Better tank mates for siamese algae eaters
All siamese algae eater tank mates
Questions
Can oscars live with siamese algae eaters?
Yes, oscars and siamese algae eaters can live together. Both are fine at 75–79°F. Plan on at least 75 gal.
What temperature suits both oscars and siamese algae eaters?
75–79 °F. Oscars need 74–81 °F, siamese algae eaters need 75–79 °F.
What size tank do oscars and siamese algae eaters need together?
At least 75 gal, set by the oscar. Add space for each extra fish.