04-22-2007, 08:45 PM
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Proper filter for a 40 gal short
I've been window shopping for a new tank. I have narrowed my immediate search down to either a 38gal 36x12x?high and a 40gal 36x18x?high.
I kind of fell in love with the 40 but it looks kind of weird. It is the same length as a 30l and I think it is a tad bit higher but it is 18 inches wide. With this width would I need a different type of filter and air circulation? I plan on using a bio-wheel but I wasn't sure it would circulate enough.