fish tank
US /ˈfɪʃ ˌtæŋk/
UK /ˈfɪʃ ˌtæŋk/

1.
pecera, acuario
a transparent tank of water in which live fish and other aquatic creatures are kept
:
•
My new fish tank holds 20 gallons of water.
Mi nueva pecera tiene capacidad para 20 galones de agua.
•
She spent hours cleaning the fish tank.
Ella pasó horas limpiando la pecera.