Euro-Fil 2 Euro-Fil 2™ ‘Berlin Method’ filter systems revolutionary design is the perfect filtration unit for coral reef set ups. Its large sump area includes a venturi driven Top-Fathom protein skimmer, a post filter sponge, and a sturdy 100 micron filter bag for excellent mechanical filtration. The rugged acrylic construction is durable and its simple design is easy to install and maintain. Note, models 182, 240, and 360 have two each inlet bulkheads. Gals L x W x H Bulkhead Price   60 g 20 x 8.5 x 16 1" 1.5" $422.75 125 g 24 x 12.5 x 16 1" 1.5" $439.75 180 g 30 x 12.5 x 16 1" 1.5" $475.25 182 g 30 x 12.5 x 16 1" 1.5" $490.25 240 g 36 x 12.5 x 16 1" 1.5" $542.75 360 g 36 x 12.5 x 20 1" 1.5" $599.25