Hi all, I am still new in this hobby and have started my first pico tank Gex Glassterior 300 at 13l in May and I am currently running eheim liberty 200 running at max 760l/hr with a little eheim skim 350 power head rated at 300l/hr. I know the tank is small and I am running it with biohome, rowaphos and seachem de*nitrate in the liberty compartment. I am planning to do an upgrade to my current tank to custom make a 42cm x 42cm x 42cm due to space constraint and to have as large as a sump I can to place in the cabinet with a skimmer. Therefore, I went to seaview earlier today and saw this 2 pumps: Eheim universal 1250 and compact+ 2000. They 2 cost the same but the compact+ has a smaller footprint and pumps 750l/hr more water at max settings. I would like to hear your views which is better and the pros / cons of each pump. Thanks!