Can Black Molly live with Fancy Guppy (Female trio)?
Compatible
Why
No conflicts — these two share similar water needs, temperament, and size, and neither is a threat to the other.
Sweet spot: both do well at 72–82°F and pH 7–7.8 — aim there.
Side-by-side
| Black Molly | Fancy Guppy (Female trio) | |
|---|---|---|
| Temperature | 72–82°F | 72–82°F |
| pH | 7–8.5 | 6.8–7.8 |
| Hardness (GH) | 12–30 dGH | 8–20 dGH |
| Adult size | 4" | 2.4" |
| Temperament | Peaceful | Peaceful |
| Min tank | 30 gal | 10 gal |
Together, plan on at least 30 gallons.
Design the whole tank, not just the stocking
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Black Molly, Fancy Guppy (Female trio) →Everything compatible with Black Molly · …with Fancy Guppy (Female trio)