L. S. Enterprises

4 products found

Products

  • Aquaculture Filtration

    L. S. Enterprises is the source for biofiltration packings and media used in biofilters of all kinds. Our packings are used in aquaculture, public aquariums, koi pond systems, and many other applications. All intensive recirculating aquaculture systems need biofilters and we supply the best packings for both trickling filters and submerged filters. In addition to biofilters, we supply packings for RBC’s (Rotating Biological Contactors), CO2 (and other gases) strippers, gas absorb

  • AquaGrid - Decking Grids

    AquaGrid - Decking Grids

    AquaGrid is a grating product useful for many aquaculture applications.  The standard black floating product is pictured here.  It was originally designed as a walking surface for trickling filters.  It should be fully supported when used as an overlay to protect another...

  • Carbon Dioxide Strippers

    Carbon Dioxide Strippers

    Carbon dioxide strippers can be grouped with aeration towers and deaeration towers. These devices are designed to move gas into or out of water. Moving O2 into the water and CO2 out of the water can be accomplished simultaneously in the same piece of equipment.

  • Aquaculture Trickling Filters

    Aquaculture Trickling Filters

    The beginning aquaculturist needs a simple, effective and inexpensive biofilter that will allow them to build a recirculating system without breaking the bank. Trickling filters fill that role perfectly. Trickling filters are one of the oldest types of biological filters. They are still the most common type of biological filter for several reasons. They are reliable, simple, effective, rugged and inexpensive when built properly.

  • Long Path, Plug Flow, Submerged Biological Filter

    Long Path, Plug Flow, Submerged Biological Filter

    Operators of recirculating aquaculture systems are blessed with a wide variety of choices when it comes to biological filters. Most of the filters used are either well mixed reactors with medium to long retention times or short path plug flow reactors with relatively short retention times. These systems are sufficiently efficient and effective when used for raising crops like tilapia that are tolerant of poor water quality. The problems start when...