Red-tailed boa — one of the 3 boa constrictors varieties owners look up by name.

Red-tailed boa is one of the boa constrictors varieties people search for by name. This page covers what owners actually ask about it, then hands you the sourced boa constrictors care guidance that applies to every variety.
The classic large constrictor — 8–12 feet of calm power; a lifelong, room-sized commitment.
Quick answer: Red-tailed boa is a variety of boa constrictors. Everything on this page is boa constrictors-level guidance — we do not invent variety-specific numbers.
The care below is boa constrictors-level guidance from our species hub, sourced to Merck Veterinary Manual — Reptiles and RSPCA — Reptiles and amphibians. It applies to Red-tailed boa exactly as it applies to every other boa constrictors variety. We do not publish variety-specific temperament, lifespan or weight numbers that we cannot source.
Boas live 25–30 years — a multi-decade commitment longer than many dog lives. Longevity is cut by obesity (overfeeding), respiratory infection from low humidity/temp, and scale rot from wet substrate. A proper cycle and a committed owner span the full three decades.
Adults need a 6–8 ft (180–240 cm) long enclosure — custom PVC or wood with front access. Substrate: cypress or aspen; a large water tub for soaking; multiple hides. Secure locking lid — a 10-ft snake escape is dangerous. Plan the adult size from day one; do not buy a baby expecting to "upgrade later" and forget.
This is one of the questions people actually type about red-tailed boa. The sourced boa constrictors answer lives in our species hub, linked from this page — the same rules apply to Red-tailed boa as to any other boa constrictors variety.
This is one of the questions people actually type about red-tailed boa. The sourced boa constrictors answer lives in our species hub, linked from this page — the same rules apply to Red-tailed boa as to any other boa constrictors variety.
This is one of the questions people actually type about red-tailed boa. The sourced boa constrictors answer lives in our species hub, linked from this page — the same rules apply to Red-tailed boa as to any other boa constrictors variety.
This is one of the questions people actually type about red-tailed boa. The sourced boa constrictors answer lives in our species hub, linked from this page — the same rules apply to Red-tailed boa as to any other boa constrictors variety.
This is one of the questions people actually type about red-tailed boa. The sourced boa constrictors answer lives in our species hub, linked from this page — the same rules apply to Red-tailed boa as to any other boa constrictors variety.
Common boa (Boa imperator) BCC (Boa constrictor constrictor)