Can Betta (Siamese Fighting Fish) live with Pitbull Pleco?

Light caution

Why

Sweet spot: both do well at 76–79°F and pH 6–7.5 — aim there.

Side-by-side

Betta (Siamese Fighting Fish)Pitbull Pleco
Temperature76–82°F72–79°F
pH6–7.56–7.5
Hardness (GH)2–12 dGH4–12 dGH
Adult size2.5"2.5"
TemperamentSemi-aggressivePeaceful
Min tank5 gal20 gal

Together, plan on at least 20 gallons.

How to make it work

Sort it with: GH remineraliser

Design the whole tank, not just the stocking

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Design a tank with Betta (Siamese Fighting Fish), Pitbull Pleco →

Everything compatible with Betta (Siamese Fighting Fish) · …with Pitbull Pleco

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