I was looking at buying this canister filter for my 38 gallon tank. It says good for aquariums up to 45 gallons (250 gph) but I've learned to question what a manufacturer claims. Would this work or do I need to go bigger/better??
If you are really interested in them we have both an XP1 and an XP2 that we are no longer using (they were only used for about 6 months - have not set up that tank since we moved so they haven't been used since then) that I would be glad to sell....they are great little filters and were SO easy to maintain!!