With caution — a guppy and angelfish can work, but watch the details.
Temperatures line up — both thrive around 76–82°F.
pH preferences overlap (7–7.5) — easy to keep both comfortable.
Big size gap — keep an eye on the small guppy around the much larger angelfish.
The angelfish can nip or bully a small peaceful guppy — add cover and space.
Plan on at least 29 gallons for the pair (the larger of their two minimums).
Can a guppy and angelfish live together?
With caution — a guppy and angelfish can work, but watch the details. Minimum tank for the pair is about 29 gallons.