Can pictus catfish live with yellow labs?

Verdict
Yes, with care

Yes, with care. Pictus catfish and yellow labs can share a tank, but watch one thing. Different water: pictus catfish want pH 6–7.5, yellow labs want pH 7.8–8.6.

What to watch

What works

Water side by side

55°60°65°70°75°80°85°90°Both: 75–79°Pictus catfish 72–79°Electric yellow cichlid 75–82°
The green band is the temperature range both can live in.
456789Pictus catfish 6–7.5Electric yellow cichlid 7.8–8.6
No pH suits both. One would live in the wrong water all the time.

Size to scale

Pictus catfish · 5 inElectric yellow cichlid · 4 in0"1"2"3"4"5"6"
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

Pictus catfishElectric yellow cichlid
Temperature72–79 °F75–82 °F
pH6–7.57.8–8.6
Adult size5.0 in4.0 in
Minimum tank55 gal40 gal
TemperamentSemi-aggressiveSemi-aggressive
Swims atBottomAll levels
GroupGroups of 3+Groups of 4+
DietCarnivoreOmnivore

Better tank mates for pictus catfish

All pictus catfish tank mates

Better tank mates for yellow labs

All electric yellow cichlid tank mates

Questions

Can pictus catfish live with yellow labs?

Yes, with care. Pictus catfish and yellow labs can share a tank, but watch one thing. Different water: pictus catfish want pH 6–7.5, yellow labs want pH 7.8–8.6.

What temperature suits both pictus catfish and yellow labs?

75–79 °F. Pictus catfish need 72–79 °F, yellow labs need 75–82 °F.

What size tank do pictus catfish and yellow labs need together?

At least 55 gal, set by the pictus catfish. Add space for each extra fish.