Can rainbow sharks live with yellow labs?

Verdict

Yes, with care

Yes, with care. Rainbow sharks and yellow labs can share a tank, but watch one thing. Different water: rainbow sharks want pH 6.5–7.5, yellow labs want pH 7.8–8.6.

Rainbow shark72–80°F · pH 6.5–7.5

Electric yellow cichlid75–82°F · pH 7.8–8.6

What to watch

Watch outDifferent water: rainbow sharks want pH 6.5–7.5, yellow labs want pH 7.8–8.6.

What works

Both are fine at 75–80°F.

Water side by side

The green band is the temperature range both can live in.

No pH suits both. One would live in the wrong water all the time.

Size to scale

Adult length in an aquarium. A fish can swallow anything that fits in its mouth, roughly a third to half its own length for predators.

Care at a glance

	Rainbow shark	Electric yellow cichlid
Temperature	72–80 °F	75–82 °F
pH	6.5–7.5	7.8–8.6
Adult size	6.0 in	4.0 in
Minimum tank	55 gal	40 gal
Temperament	Semi-aggressive	Semi-aggressive
Swims at	Bottom	All levels
Group	One per tank	Groups of 4+
Diet	Omnivore	Omnivore

Better tank mates for rainbow sharks

All rainbow shark tank mates

Better tank mates for yellow labs

All electric yellow cichlid tank mates

Questions

Can rainbow sharks live with yellow labs?

Yes, with care. Rainbow sharks and yellow labs can share a tank, but watch one thing. Different water: rainbow sharks want pH 6.5–7.5, yellow labs want pH 7.8–8.6.

What temperature suits both rainbow sharks and yellow labs?

75–80 °F. Rainbow sharks need 72–80 °F, yellow labs need 75–82 °F.

What size tank do rainbow sharks and yellow labs need together?

At least 55 gal, set by the rainbow shark. Add space for each extra fish.