cogburn
Aquarium Advice Freak
im gonna sound like an idiot here... but... do cannister filters require you to have an overflow in your tank? im just curious how the cannister filters work... im assuming you would need 2 overflows one inlet one outlet... ive decided on a 120 gal. cuz it fits the 4ft wall im gonna put it in front of... i was thinking of getting a fluval cannister filter instead of hob's... but im not entirely sure how they work... enlighten me oh wise ones... thanks in advance...
-Larry
-Larry