Taxi to Butterfly Garden?

I've read on here that taxi's are $50 an hr. I want to visit the butterfly garden but don't want to pay for a taxi to wait for us. Especially since I plan on spending some time there. So... Considering taking a taxi to the butterfly garden (don't want to take the bus) but will a taxi be easy to find for the return trip to the port?

You can walk across the street to the hotel, Divi Phoenix. There might be one there, waiting. If not, you can ask them to call one for you.

Ride the bus approx $2.50 pp each way.

Ride the bus approx $2.50 pp each way.

How long of a bus ride there?

How long of a bus ride there?

15-20 minutes including stops.