BS Series all have high-efficiency beckett injectors, that can bring you bounty air, and mix them with water easily in chamber. Filtration ratings of BS Series are extremely high with a high flow rate, it can refresh your aquarium water rapidly, it’s also a wonderful choice even for commercial uses.​
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BS series would be suitable for you：
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1. If You Are Tired With Needle Wheel Maintenance...
   You can find your own pump to accommodate with BS series beckett protein skimmer, no worries about if you can find the exact same serial number for the pump.​
    

2. If You Feel Difficult With Adjustments
   Plugin and start to use! You can totally use it without any adjustment. ( Valves still can be adjusted if you want )
    

3. If You Have Needs of Extremely High Filtration Rating
   Because of the high-performance beckett injectors, the filtration ratings of BS Series is up to 60000 L/h (BS-2L), it can refresh your aquarium water rapidly, it’s really ideal for reef fascinators or even commercial uses.

Easy Maintenance
You only need to clean the becketts and collection cup regularly. For easy cleaning, all the screws can be taken by your bare hands, no needs with the tool, and we placed a drain port in a very low position to drain the water completely. The collection cup got a drain port for waste water, so you can go out to have a little trip, don’t worry about overflow!