Can Black Molly live with Pom Pom Crab?
Light caution
Why
- Pom Pom Crab can grab Black Molly while it sleeps — only fast mid/top-water fish are reasonably safe.
Sweet spot: both do well at 72–82°F and pH 7–8 — aim there.
Side-by-side
| Black Molly | Pom Pom Crab | |
|---|---|---|
| Temperature | 72–82°F | 72–82°F |
| pH | 7–8.5 | 7–8 |
| Hardness (GH) | 12–30 dGH | 6–15 dGH |
| Adult size | 4" | 1" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 30 gal | 5 gal |
Together, plan on at least 30 gallons.
How to make it work
- Only combine with fast, mid/top-water fish and give the tankmates plenty of escape routes.
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, Pom Pom Crab →Everything compatible with Black Molly · …with Pom Pom Crab