Fluval 4 Plus Internal Filter
Pumps 260 gallons per hour. Ideal for use as a permanent filter system, for supplemental filtration, or as the ideal "quick-filter" to polish water. Features a clogging indicator to let you when it's time to change media, adjustable flow rate, 90 degree swivel spout for output direction control, and an air flow control device for added aeration if desired. Foam filter pads included. 13" tall.
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