I have a 125 with an aquaclear HOB. I want to add more filtration because I have juvies but they will grow... 2 Oscars, 1 Texas, 1 acara, 3 giant danios, and four Africans. May or may not get more CA/SAs. So, I was thinking I could add a filter, but is this a decent filter for a second filter? Anyone have luck with eBay filters? It's dirt cheap at 64 including shipping... http://vi.raptor.ebaydesc.com/ws/eB...0637&category=46310&pm=1&ds=0&t=1458933500928