Choosing Clown Pleco Tank Mates
Good Clown Pleco tank mates share the same temperature and pH window, will not be eaten by (or eat) the Clown Pleco, and do not compete for the same swimming zone or feeding time. Each pair guide below scores those factors from 0 to 100 and gives the minimum tank size for keeping both species together.
Start with the highest-scoring pairs; anything under 45 is listed so you know what to avoid, not as a recommendation.
Care baseline
The Clown Pleco is a popular freshwater fish known for its dark brown body with light spots and long, flattened body shape. They are peaceful and make great community fish for beginners. These plecos are moderate in activity level and prefer a tank with plenty of hiding spots.
| Temperature | 73–82°F |
| pH | 6.5–7.8 |
| Adult size | 3.5 in |
| Minimum group | 1 |