Air stones are used as a major component for producing aeration in a shrimp hatchery. Air stones that we supply are purely made up of carborundum material that has long shelf life. Air stones are available in different sizes depending on their usage and application. The air stones are used in shrimp hatchery in different stages at larval sections, indoor and outdoor algal sections, Water treatment sections, Artemia section, and etc..
Helps to maintain the suspension of larvae.
Maintains the DO level of the water.
Produces fine air bubbles.
Maintenance free.
User friendly.
1.25 inch air stone.
2 inch air stone.
3 inch air stone.
Ground bowls are white coloured bowls made up of food grade pure poly propylene material. The bowl is used in a shrimp or fish hatchery, to check the quality of shrimp larvae or fish fry. The bowl is designed to hold two litres of water for analysis. The white colour back ground of the bowl make the view of the animal very clear and visible. Keeping separate bowls for individual tanks also help to avoid spreading of diseases and microbes from one tank to another.
Lead weights are usually called as “Sinkers”. Lead is a rust proof metal and it is non corrosive for years. Lead is used in the air tube rolls as a weight holder to avoid the shaking of air stones during aeration. The lead weights don’t produce any chemical reaction when they are used in seawater.
The controllers are usually called as “Yellow controllers”. These controllers are used in air tubes to adjust the flow of aeration in to the larval rearing tank. The required high or low flow rate of air is adjusted using the knob that is present in the backside of the controller.
The aeration tube roll is made up of pure food grade resin. The tube roll is heavy with inner diameter 4mm and the outer diameter is 6mm. The tube can be used in direct sunlight and it is oil free.
Unique in design, very economical and compact model recommended for clinical laboratories, senior school and colleges .
Objectives: 5x, 10x, 45x and 100x oil immersion (S.L)
Eye Pieces: 10x and 5x (Huygenic)(in pair)
Binocular Microscope rotatable 3600.
Quadruple nose piece with positive click.
Detachable mechanical stage.
Abbe condenser N.A 1.25mm iris diaphragm moveable on rack and pinion.
Separate fine and coarse adjustment.
Fine focussing mechanism on ball bearing guide ways.
Rectangular stable base electronic built in illumination by 6V-20W halogen lamp with variolite transformer.
Packed in thermacol with cardboard box.
The PH80 is an economically priced, reliable pH meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.
Measures pH and Temperature Onetouch automatic digital calibration Water resistant.
Simultaneous temperature display Sleek, lightweight design.
Large LCD display.
Automatic Temperature Compensation (ATC) Autooff function, datahold function and low battery indicator.
Includes storage solution in a sponge embedded in a translucent cap.
Factory Calibrated: The PH80 meter is factory calibration to pH 7.0. The meter can easily and quickly be recalibrated with digital calibration to pH 4.0, 7.0 or 10.0 using the meter’s simple one touch process.
Includes a cap, batteries, storage solution and pH 7.0 buffer.
pH Range: 0 14.
Temperature Range: 180 °C; 33176 °F.
Resolution: 0.1 pH; Temperature resolution is 0.1 °C/F.
Accuracy: +/ 0.2 pH; Temperature accuracy is +/2%.
Calibration: Digital automatic calibration (one point).
Minimum EC/TDS: 10 µS/5 ppm.
Electrode: Glass sensor and reference tube electrodes.
Housing: Water resistant.
Power source: 3 x 1.5V button cell batteries (model LR44 or equivalent; included).
Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches).
Weight: 53.9 g (1.9 oz).
UPC: 891144000175.
pH Electrode Storage Solution (PHSTOR) and pH Calibration Buffers (PHBUF).
Note that the meter includes single use packets of the storage solution and a pH 7.0 buffer. This is enough in the beginning, but additional storage solution and calibration buffers will be necessary in the future (exactly when depends on individual usage and needs). The storage solution and pH buffers (while in powder form) do not expire.
Salinity Refractometer is used to measure the concentration of dissolved salts in the fluids. It is widely used in Shrimp hatchery, Farms and in Marine aquariums to maintain the optimal salinity level in the water. Erma Refractometer comes in two different types as below.
Measures 0 ptt to 50 ppt.
Measures 0 ppt to 100 ppt.
Compact size, easy to operate.
Requires only 2 or 3 drops of solution.
The prism and lens with a simple focus adjustment.
Designed with Automatic Temperature Compensation (ATC).
Provides accurate and repeatable measurements on easy to read scale.
Complete with case, calibration screwdriver, plastic pipette and calibration solution.
API test kits measures the most important water parameters quickly and accurately. Maintaining good water quality is the key for successful aquaculture. The API salt & fresh water test kit is a complete kit for diagnosing the unsafe water conditions in aquaculture. The kit is highly accurate and economical, and includes liquid test reagents, a computer calibrated laminated color card, glass test tubes with snap-tight caps, holding tray, as well as complete step-by-step instruction booklet, including information on how to correct unsafe water conditions if diagonised.
Tests High Range pH, Ammonia, Nitrite, & Nitrate.
Includes all tests required to test the nitrogen cycle.
Fast, easy, and accurate for precise test results.
Economical – Conducts 150+ tests.
For Marine water: PH (high), Ammonia, Nitrite, Nitrate, Phosphate, Copper, KH, Calcium.
For Fresh water : PH (low), Ammonia, Nitrite, Nitrate, Phosphate, Copper, GH & KH.
| Display | 13 mm ( 0.5″ ) LCD, 3 1/2 digits. |
| Measurement Range | Dissolved Oxygen – 0 to 20.0 mg/L. |
| Resolution | 0.1 mg/L.. |
| Accuracy | ± 0.4 mg/L. (after calibration within 23± 5 ℃)Sensor Temp. |
| Compensation | Automatic from 0 to 40℃. |
| Panel adj. knob | ZERO knob, CAL knob. |
| Battery | 006P DC 9V battery ( heavy duty ). |
| Power Consumption | Approx. DC 3.5 mA. |
| Operating Temp | 0 ℃ to 50 ℃(32 ℉ to 122 ℉). |
| Operating Humidity | Less than 80% RH. |
| Dimension Main instrument | 131 x 70 x 25 mm ( 5.2 x 2.8 x 1.0 inch ). |
| Oxygen probe | 190 mm x 28 mm Dia. ( 7.5″ x 1.1″ Dia. ) |
| Probe cable length | 4 meters |
| Weight | 350 g ( 0.77 LB ) – with probe & battery. |
| OXPB-09N | 1 PC |
| Carrying case | 1 PC |
| Operation manual | 1 PC |
| Spare Probe head with Diaphragm set, OXHD-04 | 2 set |
| Probe-filling Electrolyte, OXEL-03 | 1 set |
| Model No | HP | Power | Voltage | Output | Pressure |
| PTR ‐ 90 | 0.10 | 90W | 220V/50Hz | 12m3/h | 7.5kPa |
| PTR ‐ 250 | 0.25 | 250W | 220V/50Hz | 26.5m3/h | 10.78kPa |
| PTR ‐ 370 | 0.50 | 370W | 220V/50Hz | 54m3/h | 11.76kPa |
| PTR ‐ 550 | 0.75 | 550W | 380V/50Hz | 60m3/h | 13kPa |
| PTR ‐ 750 | 1.00 | 750W | 220V/50Hz | 72m3/h | 14.5kPa |
| PTR ‐ 1100 | 1.50 | 1100W | 220V/50Hz | 180m3/h | 17.6kPa |
| PTR ‐ 1500 | 2.00 | 1500W | 380V/50Hz | 220m3/h | 20.78kPa |
Bubblemac blowers are manufactured to meet the needs of the aquaculture industry. Bubblemac Regenerative Blowers are also called as Ring blowers. Bubblemac blowers reach high pressures both in marine and fresh water environments. It produces lower noise level than the aquaculture standard commercial blowers. Bubblemac blowers generate large volume of air pressure that is required to provide aeration to multiple tanks. Bubblemac regenerative blowers are most often chosen by professionals in the aquaculture industry because of their reliability. They are less expensive to operate, and the air they deliver is oil free.
Best to use in Indoor and outdoor Algal section, Artemia section, and in Packing section.
Bubblemac blowers are extremely energy efficient.
Quite / Silent running.
100% Oil free.
| Model No | HP | Power | Voltage | Output | Pressure |
| PTR ‐ 90 | 0.10 | 90W | 220V/50Hz | 12m3/h | 7.5kPa |
| PTR ‐ 250 | 0.25 | 250W | 220V/50Hz | 26.5m3/h | 10.78kPa |
| PTR ‐ 370 | 0.50 | 370W | 220V/50Hz | 54m3/h | 11.76kPa |
| PTR ‐ 550 | 0.75 | 550W | 380V/50Hz | 60m3/h | 13kPa |
| PTR ‐ 750 | 1.00 | 750W | 220V/50Hz | 72m3/h | 14.5kPa |
| PTR ‐ 1100 | 1.50 | 1100W | 220V/50Hz | 180m3/h | 17.6kPa |
| PTR ‐ 1500 | 2.00 | 1500W | 380V/50Hz | 220m3/h | 20.78kPa |
Hi blow model air pumps are designed to provide long term service in either intermittent or continuous applications. It acts as a small capacity compressor and oxygen supply for aquatic animals. Its power consumption is less for operation. It can be used in single phase current for operation. Hi blow pumps are designed by linear diaphragm, so it is 100% silent and noise free. Hi blow air pumps are available in 2 different brands as follows
Techno Takatsuki – Japan
Hailea Hiblow – China.
100% silent.
Low power consumption.
Can be used for indoor algae section and outdoor algae section.
| HIBLOW MODELS | Pressure(Kpa) | Power (Watt) | Out Put (LPM) | Voltage (Volt) | Frequency(Hertz) | Weight(Kg) |
|---|---|---|---|---|---|---|
| Takatsuki - HP 80 | ≥0.014 | 95 | 80 | 220-240 | 50 | 7 |
| Takatsuki - HP 100 | ≥0.020 | 115 | 100 | 220-240 | 50 | 8 |
| Takatsuki - HP 120 | ≥0.025 | 125 | 120 | 220-240 | 50 | 9 |
| Hailea – HAP 80 | ≥ 0.036 | 80 | 80 | 220-240 | 50 | 7 |
| Hailea – HAP100 | ≥ 0.038 | 105 | 100 | 220-240 | 50 | 8 |
| Hailea – HAP120 | ≥ 0.045 | 125 | 120 | 220-240 | 50 | 9 |
Grench submersible pumps are specially designed for Fish & Shrimp hatcheries. The rotor is made of special ceramic material. So it easily gets started and consumes low energy. Submersible Pump is completely sealed and the motor is water proof. It can suck water and lift up to eight meters height. After absorbing it leaves only 1 cm depth of water, which makes the drain complete. Grench submersible pumps can also be used in hatcheries for pumping the algae.
Durable and Low noise.
Operates in single phase.
Open impeller to prevent blocking.
Suitable for 24 hours continuous operation.
Ceramic Shaft – It can be used in both marine and fresh water.
CLB 7500
CLB 15000