Lake and Pond Treatments 

    In 2023, Nemo Bait and Fisheries started a new venture to offer a cost effective way to care for your lake. We now offer options for our customers that is just as effective and helpful to the ecosystem of your pond/lake. Products we offer range from basic water treatment that remove toxins and chemicals, to water dye, and algaecide/herbicide. 
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  • All-In-One Water Conditioner:
This water conditioner detoxifies heavy metals, adds slime coat & electrolytes. Buffers pH & reduces stress. Reduces ammonia, nitrite, chlorine & chloramines.
This product is great to use to treat 'tap' city water that has been treated with the above chemicals, ideally for koi pond fill, bait tanks, etc. 
Available in:
16oz (treats 960 gallons ) NEMO-008
$14.49
1 gallon (treats 7,680 gallons) NEMO-009
$64.99


  • All Season Liquid Pond Bacteria:
It will eliminate murky water, bottom sludge, excess fish food, fish waste and decaying plant material. By consuming and breaking down waste in the pond, All Season Liquid Pond Bacteria reduces the nutrient load of a pond to help keep it in balance and improve overall water quality.
Available in:
1 gallon (treats 64,000 gallons) NEMO-002
$55.99

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  • All Season Pond Bacteria (soluble packets):
​Used to diminish bottom sludge buildup, remove pond odors, enhance water clarity, lower oxygen demand, eliminate excess nutrients.
This is safe for fish, humans and animals.
Available in:
25lb tubs NEMO-001 
$349.99

  • Super Concentrated Lake Clarifier:
Helps clear murky, turbid water by attracting suspended particles together, settling them to the bottom.
Formulated for large bodies of water.
Available in:
1 gallon (treats 250,000 gallons of pond water) NEMO-003
$99.99


  • Concentrated Blue Lake Dye:
 Use of the fish safe dye is a common part of an overall pond maintenance program.
Nontoxic and harmless pond dye is for use in pond & lakes and waters can be used for swimming and irrigation once product is dispersed. 
Available in:
32 fl oz (treats one acre of water 3′ to 6′ deep) NEMO-004
$29.99


  • Extended Release Barley Straw Pellets:
An all natural, fast working formula, maintains a healthy balanced ecosystem, reduces pond maintenance. These barley straw pellets will quickly begin to break down and release active ingredients that help keep pond water clean and clear. 
Available in:
10lb tub (2000 gallon pond for up to 24 months) NEMO-005
$31.99
40lb bags (8000 gallon pond for up to 24 months) NEMO-006
$79.99

  • Concentrated Defoamer:
​Safely eliminates foam caused by excess proteins, certain medications or dissolved organic compounds in the water. Ideal for use in water gardens, koi ponds, fountains, statuary and fish hauling trucks.
​Available in:
16oz (treats 16,000 gallons) NEMO-010
$13.99
1 gallon (treats 128,000 gallons) NEMO-011
$61.99


  • Liquid Pond Cleaner:
​Quickly and effectively removes wastes and debris from rocks. Safe and powerful oxygen based cleaning to ponds, waterfalls, streams, fountains, statuary and other water features. Great for use in koi ponds.
Available in:
1 gallon (treats 38,400 gallons) NEMO-007
$37.99

  • Microbe-Lift Broad Spectrum Disease Treatment:​​
Treats up to 4,800 gallon
​Available in:
16oz

  • Cutrine-Plus:
​Cutrine-Plus is one of the most popular algaecides on the market today. It is a double chelated copper solution effective against a wide variety of algal species. Due to its double-chelate it stays in the water column longer, and in combination with its greater amount of activity in the plant can be much more effective.
Available in:
1 gallon

  • EarthTec:
​EarthTec is a highly soluble, self-dispersing copper based algaecide. It is very easy to apply by simply pouring it into your pond. EarthTec evenly distributes through the water body and stays in solution. 
Available in:
2.5 gallon

  • Nautique:
​Nautique is a fast-acting, economical herbicide that provides localized control of nuisance and exotic plants. This copper-based herbicide works on contact for spot and local treatment of tough weeds. Controls: Eel grass, Water celery, Hydrilla, Naiad, Elodea, Pondweed (several varieties) & more!
Available in:
1 gallon

  • Propeller:
​​Propeller is a fast acting, contact aquatic herbicide that controls selected submersed, emergent and floating aquatic weeds. It is most effective when applied to young, actively growing weeds in water with a pH of less than 8.5.
Available in:
1lb 

  • Tribune:
​Tribune is a fast acting herbicide that desiccates plant tissue on contact. Within minutes of application Tribune stops plant photosynthesis depending on conditions. It is an effective product on a wide variety of submersed, emergent and floating aquatic plants.
Available in:
2.5 gallon
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ELECTRIC AERATORS

An energy efficient alternative for sheltered water supply when windmill aeration isn't possible. If your water source is in wooded, steep or rugged terrain, the Koenders Electric Aerator is the answer for water maintenance.

HD450 Electric Aeration System

The Koenders HD 450 is the high performance, deep water solution for clean and health ponds. Effective and energy efficient this aerator is designed for ponds as deep as 30 FT deep and several acres in surface area. It can run up to 3 Air Stone Diffusers which can be placed up to a total of 1000 FT away from the compressor

​Benefits:
  • Satisfaction knowing you are supplying oxygen to your pond and aquatic life
  • A clean, healthy, and thriving pond
  • A safe, easy and energy efficient solution for your pond care
  • Healthier fish and livestock
  • Algae is controlled and pond muck is reduced
  • Open water around the aerator year round for expulsion of decomposition gases
  • A small investment and low maintenance solution for years of enjoymen

HD250 Electric Aeration System

The HD 250 is a high performance, low energy aerator designed to provide pond owners with the best performance and reliability in its price category.
Building on the legendary reputation and award winning Koenders EL2, the new HD 250 is the next generation of aerators that produces 2 to 3 times more air than the EL2. If your pond is up to one acre in size and as deep as 30ft the HD 250 is your best choice.

​Benefits:
  • Satisfaction knowing you are supplying oxygen to your pond and aquatic life
  • A clean, healthy, and thriving pond
  • A safe, easy and energy efficient solution for your pond care
  • Healthier fish and livestock
  • Algae is controlled and pond muck is reduced
  • Open water around the aerator year round for expulsion of decomposition gases
  • A small investment and low maintenance solution for years of enjoyment

​LD 1.5 ELECTRIC AERATION SYSTEM

Koenders introduces the LD 1.5, a small pond electric aerator system for backyard water gardens and fish ponds. This Koenders LD 1.5 Electric Aerator, manufactured with high quality standards is a smaller version of the award winning Koenders EL2 aerator. An ideal solution for small, shallow ponds less than 50' x 50' in size and less than 5' deep. The LD 1.5 requires very little energy to produce adequate aeration needs for many small ponds.
Features of the Koenders LD 1.5 Electric Aeration System include:
  • Help maintain the health and cleanliness of small ponds
  • Weighs only 25 pounds
  • Compresses 1.5 CFM of air at a depth of 5'
  • Pond aeration kit incl. 50' of regular air line, 25' weighted - self sinking air line and an airstone diffuser
  • This electric aerator is UL approved for use outdoors