freshwater fish farm with tarpaulin pond

leisure backyard resort park stadium playground arena estate water garden property walkway recreation nature aquaculture fishing fish farm pool freshwater food green outdoor catfish animal pond cultivation growth farming tarpaulin blue fresh industrial shrimp feeding fishery reservoir wet aquatic natural pisciculture swim underwater architecture round tilapia pvc prawn tranquil aeration pipe pet carp circulation cultivate design flow golden goldfish japanese koi kolam terpal