The Canadian Aquatic Biomonitoring Network (CABIN) is the national biomonitoring program developed by Environment Canada to provide standardized sampling protocols and a recommended assessment approach called the Reference Condition Approach (RCA) for assessing aquatic ecosystem condition.

CABIN is a collaborative program for the collection and assessment of biological data to determine the health status of aquatic ecosystems. Maintained by Environment Canada, CABIN provides participants with a nationally standardized protocol for the collection of benthic macroinvertebrate and stream information that is shared across the network using online tools. Collaborating with other agencies and organizations (both public and private) allows all participants to evaluate aquatic ecosystem health in a scientifically defensible manner at a fraction of the cost of doing so individually.

Benthic Invertebrate Sampling

What is a kick net?

CABIN uses a kick net sampling method standardized by sampling effort (i.e. time – 3 minutes). The kick net is a triangular metal frame holding a mesh bag of 400 micron size (Figure 16) with a collection cup at the end. One end of the metal frame is attached to a rake handle.

The part of the bag that attaches to the frame is made of canvas or ripstop-plastic tarpaulin to withstand abrasion. A detachable cup can be added to the end of the bag to facilitate removal of the sample. A 400 micron mesh net is recommended for general sampling.

Triangular kick net with 400 micron mesh net and detachable collection cup.

Our nets are custom made with the finest materials available. In most situations, knotless nylon mesh is used to reduce abrasion on the fish. Let us know what your requirements are and we will build a net tailor made to your specific water or fish conditions. All nets may be treated with an UVB coating to prolong their life.

Seines are available in mesh sizes from 1/8″ to 1/2″, in 4′, 6′, 8′ and 10′ heights(some mesh will require horizontal seams to achieve 10′ height). Sienes are attached to 3/16″ braided poly rope and may be ordered with weights and floats as well. Trap (Fyke) nets are very effective at trapping fish alive and unharmed. As shown the basic design consists of 2 steel frames, 4 to 5 steel hoops, and 1 or 2 throats. Frame size can vary from 27″x39″ to 4′x6′. Mesh sizes range from 1/8″ to 1″.

Hoop nets normally come with 7 steel hoops, with throats in the 2nd and 4th hoop. Mouth diameters can range from 2′ to 5′, with mesh sizes up to 3″.

Dip Nets

D-FRAME AQUATIC DIP NET
Ideal for sweeping over vegetation or use in shallow ponds or streams. The ring is made of rust-resistant powder painted steel, and is securely and easily attached to the hardwood handle using a threaded socket connection. Available in a variety ofmesh sizes in either rot resistant NITEX mesh or polyester netting.
#772001 D-Frame Dip Net – 1000 micron
#772005 D-Frame Dip Net – 500 micron

Anodes and Rings

Maintenance Charger

Electrofisher Batteries must be used and kept at or near full charge to ensure longevity.  Our Maintenance Charger allows you to store and trickle charger up to 4 batteries for those long winter months when your equipment may not be in use.  Nothing shortens the life of a battery better than allowing it to discharge completely.  An investment in a maintenance charger will pay off in the long term.

Gloves

Various Gloves available upon request.
Minimum Order Required. Please Call for details

Request Pricing – call us at 1.866.425.5832

This dredge is useful for sampling benthic communities inhabiting soft bottomed aquatic environments. As the dredge is lowered, the hinged upper doors swing open, allowing water to pass through and minimize the shock wave. When the dredge reaches the bottom, a messenger is sent down the line which trips the spring-loaded jaws. The jaws snap shut, preventing washout of the sample. Our dredges are constructed of stainless steel with special Heliarc welding for extra strength and trouble-free life. A simple cable release system with convenient bar grip enables the operator to set the dredge with greater safety. The Ekman Dredge comes complete with a stainless steel messenger and 100ft (30.45m) of line and carrying case.

#7710606 6″ x 6″x 6″ Ekman Dredge
#7710609 6″ x 6″ x 9″ Ekman Dredge
#7710909 9″ x 9″ x 9″ Ekman Dredge
#77100205 5ft. handle for the Ekman Dredge
#7710-03 Carrying Case for all Ekman Dredges
#77937 300 gram Solid Stainless Steel Messenger

Request Pricing – call us at 1.866.425.5832

The proven design of the super heavyweight grab sampler facilitates its use in all types of bottom substrates, except hard-packed clays. A simple pin mechanism prevents accidental closure of the dredge while in transit. The new improved spring-loaded release mechanism triggers the dredge upon impact with the bottom. The top of the dredge is covered with #30 stainless steel screening to reduce the frontal shock wave and prevent the escape of the sample upon retrieval. The simplicity of its design and the rugged stainless steel jaw construction will ensure the dependability of the dredge for many years. The weights and control arms of the dredge are powder painted for corrosion resistance.

New Features (from htex.com)

Removable screen plates to access the sediment without opening the jaws.
Ideal for the removal of benthic organisms or simply to facilitate visual inspection.
Weight: 44lbs

LIGHTWEIGHT GRAB SAMPLER
For use in light boats and canoes, or in soft substrates, a lightweight version of this grab sampler is available in both the 6″ x 6″ and 9″ x 9″ sizes. The lightweight grabs utilize 1/8″ stainless steel plate versus the 1/4″ plate on the heavyweight grabs. The weight and control arms are also fabricated from lighter material than used in the heavyweight grab, and are also powder paintedfor corrosion resistance.
#771260601 6″ x 6″ (15cm x 15cm) (22lbs)
#771290901 9″ x 9″ (23cm x 23cm) (30lbs)

HEAVYWEIGHT GRAB SAMPLER
The proven design of the heavyweight grab sampler facilitates its use in all types of bottom substrates, except hard-packed clays. A simple pin mechanism prevents accidental closure of the dredge while in transit. The new improved spring-loaded release mechanism triggers the dredge upon impact with the bottom. The top of the dredge is covered with #30 stainless steel screening to reduce the frontal shock wave and prevent the escape of the sample upon retrieval. The simplicity of its design and the rugged stainless steel jaw construction will ensure the dependability of the dredge for many years. The weights and control arms of the dredge are powder painted for corrosion resistance. The heavyweight grab sampler is available in two standard sizes:
#771260602 6″ x 6″ (15cm x 15cm) (28lbs)
#771260603 6″ x 6″ (15cm x 15cm) (28lbs) All Stainless Steel
#771290902 9″ x 9″ (23cm x 23cm) (40lbs)
#771290903 9″ x 9″ (23cm x 23cm) (40lbs) All Stainless Steel

HALLTECH 9X9 SUPER HEAVYWEIGHT OCEAN GRAB SAMPLER
This solid stainless steel sampler is the bigger, badder brother of the heavyweights
above. It features our new removable screen plates allowing access to
the sediment without opening the jaws. Great for the removal of benthic
organisms in their natural horizon, or simply to facilitate visual inspection.
#771290903OD 9″ x 9″ (23cm x 23cm)(44lbs) All Stainless Steel Contact Us

Request Pricing – call us at 1.866.425.5832

VERTICAL VAN DORN BOTTLE
Our vertical Van Dorn bottle is non-metallic, based on the design of Dr. W. G. Van Dorn of the Scripps Institute of Oceanography and is suited for either
saline or freshwater usage. The body and drain valves are constructed of durable lexan, P.V.C. plastic or clear acrylic. Closure of the bottle is by
means of a messenger from the surface releasing the tension on a latex band and thus pulling the two stoppers firmly into place. The Van Dorn bottles are
available in many sizes and can be ordered with a strong carrying case. The vertical units can be adopted for multi-unit sampling, upon request. Nonmetallic
Van Dorn bottles are available for trace metal sampling, featuring P.V.C. end cups with silicone seals. The regular Van Dorn bottle has neoprene end cups. Line, messengers and cases are also available for all Van Dorn bottles.
#77162001 2000 mL. sampler – clear acrylic
#77164001 4000 mL. sampler – clear acrylic
#77166001 6000 mL. sampler – clear acrylic
#77172001 2000 mL. sampler – PVC
#77174001 4000 mL. sampler – PVC
#77176001 6000 mL. sampler – PVC
#77937 300 gram Solid Stainless Steel Messenger
#771803 Polyethylene Water Sampler Cases (vary in Size)
CALL TO CONFIRM PRICING ON LEXAN VERTICAL VAN DORN BOTTLES.

HORIZONTAL VAN DORN BOTTLE
There are occasions when a horizontal type water sampler is required; for instances when sampling near the bottom or in the vicinity of thermoclines or chemoclines. This need has been met with the horizontal Van Dorn bottle. This bottle is very similar in construction and operation to the standard Van Dorn bottle except that the release mechanism is like that of the Ekman Dredge. As with the Regular Van Dorn bottle, the horizontal Van Dorn bottle can be constructed of either clear acrylic, P.V.C. or lexan. The Horizontal Van Dorn can be ordered as is, or complete with messenger, 100ft of line, and carrying case.
#77182001 2000 mL. sampler – clear acrylic
#77184001 4000 mL. sampler – clear acrylic
#77186001 6000 mL. sampler – clear acrylic
#77192001 2000 mL. sampler – PVC
#77194001 4000 mL. sampler – PVC
#77196001 6000 mL. sampler – PVC
#77937 300 gram Solid Stainless Steel Messenger
#771803 Polyethylene Water Sampler Cases (vary in Size)
CALL TO CONFIRM PRICING ON LEXAN HORIZONTAL VAN DORN BOTTLES.

Request Pricing – call us at 1.866.425.5832

KEMMERER WATER SAMPLER
This Kemmerer bottle has the virtues of simplicity of construction, convenience, small bulk, light weight, and modest cost. The body of the sampler can be made of clear acrylic, lexan, or P.V.C., and the metal parts are machined from stainless steel. In operation, the open sampler is lowered on a
graduated rope to the desired depth. The Kemmerer design assures complete flushing of the bottle as it is lowered. The bottle is closed by means of a
messenger and the sample is brought to the surface in a strictly unmodified condition. Samples can be drawn off by means of a drain in the lower stopper.
The stopper is made from plastic with a silicone rubber band to ensure better sealing. The new trip-head features: positive locking, sure-fire release in every
position, and a lighter messenger for longer life. All water samplers can be made of non-metallic components for trace metal sampling. Line,
messengers and cases are also available.
#77141201 1200 mL. sampler – clear acrylic
#77142001 2000 mL. sampler – clear acrylic.
#77144001 4000 mL. sampler – clear acrylic.
#77146001 6000 mL. sampler – clear acrylic.
#77151201 1200 mL. sampler – PVC
#77152001 2000 mL. sampler – PVC
#77154001 4000 mL. sampler – PVC
#77156001 6000 mL. sampler – PVC
#77937 300 gram Solid Stainless Steel Messenger
#771803 Polyethylene Water Sampler Cases (vary in Size)
CALL TO CONFIRM PRICING ON LEXAN KEMMERER BOTTLES.

Request Pricing – call us at 1.866.425.5832