Can Common Pleco live with Yucatan Molly?
Light caution
Why
- Large size gap (Common Pleco 24" vs Yucatan Molly 6") — watch that the smaller one gets its share at feeding time.
Sweet spot: both do well at 72–82°F and pH 7.5–8 — aim there.
Side-by-side
| Common Pleco | Yucatan Molly | |
|---|---|---|
| Temperature | 72–82°F | 72–82°F |
| pH | 6–8 | 7.5–8.5 |
| Hardness (GH) | 5–20 dGH | 15–30 dGH |
| Adult size | 24" | 6" |
| Temperament | Peaceful | Peaceful |
| Min tank | 150 gal | 40 gal |
Together, plan on at least 150 gallons.
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Design a tank with Common Pleco, Yucatan Molly →Everything compatible with Common Pleco · …with Yucatan Molly