One of the most important components to any aquarium is its filtration system, which ensures
optimal conditions to support life and thus all the living creatures within an aquarium exhibit.
Sophisticated equipment which in various ways eliminates pathogens and impurities from water
replaces biological and chemical processes that take place naturally in the sea, although numerous
aquariums around the world, including Aquarium Pula, make use of convenient location by the sea,
such that fresh sea water can be drawn directly from it.
Semi-open system Closed system
Aquarium sections concerned with aquaculture and quarantine The purpose of the aquaculture section is the production of live feed for the needs of the aquarium, as well as fish breeding and rearing of newly hatched and juvenile organisms.PRODUCTION OF LIVE FEED  BREEDING OF MARINE AND FRESHWATER ORGANISMS  QUARANTINE