Hi folks, i'm on the hunt for some new glassware and theses are my findings. Aqua Essentials are doing 40% off ADA filter glassware which is quality, so for under Â£100 you can get an inlet and outlet which is an awesome deal! http://www.aquaessentials.co.uk/index.p ... th=180_310 I have no previous experience with theses. For those who can't/wont pay that then Aquatic Magic are selling their inlet and outlet, on your door step for under Â£30! http://cgi.ebay.co.uk/Flo-Live-aquarium ... m153.l1262 The outlet on these are very good whilst the inlet is very hard to clean. These ones are Â£25 on your door step! http://cgi.ebay.co.uk/Lily-Pipe-inflow- ... 240%3A1318 I have no previous experience with theses. All these are 13mm Glassware has never been so cheap!