Wet/Dry filters are a must for any aquatic ecosystem, they enhance biological filtration as well as mechanical filtration with the proper pump they will cut down maintenance time and do a much better job than traditional filters including canister filters. This Pro Clear Aquatics unit includes Bio-Balls, a polishing block, return hose, siphon hose, return valve and all tubing. These filters work for freshwater or saltwater tanks. (Overflow sold separately) ,Model 75 and 125 use Single Output – Item # 675128,Model 175, 200, 300, 400 use Dual Output – Item # 675135

• Enhances biological and mechanical filtration
• Cuts down maintenance time with the proper pump
• Better than traditional filters (including canister filters)
• Includes Bio-Balls, a polishing block, return hose, siphon hose, return valve and all tubing
• Filters work for freshwater or saltwater tanks
• Overflow sold separately
• Model 75 and 125 use Single Output – Item #05067512
• Model 175, 200, 300, 400 use Dual Output – Item #05067513
• MODEL 200 WET/DRY (29X12X18) FLOW RATE UP TO 800 GPH WITH DUAL INPUT