Can Black Molly live with Blue Lobster Crayfish?

Caution — with care

Why

Sweet spot: both do well at 72–82°F and pH 7–8 — aim there.

Side-by-side

Black MollyBlue Lobster Crayfish
Temperature72–82°F65–82°F
pH7–8.56.5–8
Hardness (GH)12–30 dGH5–20 dGH
Adult size4"5"
TemperamentPeacefulAggressive
Min tank30 gal30 gal

Together, plan on at least 30 gallons.

How to make it work

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, Blue Lobster Crayfish →

Everything compatible with Black Molly · …with Blue Lobster Crayfish

Related pairings

Black Molly + Neon TetraBlack Molly + Cherry ShrimpBlack Molly + AngelfishBlack Molly + Nerite SnailBlack Molly + Amano ShrimpBlack Molly + Harlequin Rasbora