The urban bus lines that pass near the Poema del Mar Aquarium are lines 12, 21, 45, 47 and 60.
From Gran Canaria Airport, you can take bus 60 or 91 and get off at Las Palmas de G.C stop (Santa Catalina). From this point, walk about 8 minutes until you reach the main entrance of the Poema del Mar Aquarium. The estimated duration of the trip is approximately 35 minutes.
From Agaete, you must take bus line 103 and then take line 26 and 81, and walk for 8-9 minutes.