ReviewsUnderwater Tunneling

Small Aquarium Underwater Ambience with Very Light Bubbling

FOR SCIENTISTS & SERIOUS GROWERS - Designed by world-renowned crop physiologist, Bruce Bugbee, PhD, the MQ-510 full-spectrum underwater quantum meter is the premium tool of choice among leading scientists and serious growers for accurately measuring the photosynthetically active radiation (PAR) underwater..
MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems. Our underwater quantum meters are specifically designed to measure the intensity of light underwater for biological, chemical, and physical processes in natural waters and aquariums..
UNDERWATER ACCURACY - Underwater PAR measurements can read low when a quantum sensor is calibrated for air. The MQ-510 applies an immersion effect correction factor to get instant, accurate measurements underwater. Precisely measures and combines the intensity of all photons between 400 and 700 nm to give a single PAR reading in µmol m-2 s-1 within 5 % uncertainty. Unlike hobby-grade PAR meters, our meter has a ....

Build and rebuild 3 models with this 3in1 set. Build the Underwater Robot toy and manta ray, and then rebuild to create a toy Submarine with a manipulator arm, or an Underwater Crane treasure hunt center!.
The Underwater Robot features flexible joints, viewing dome with red robot eye, mechanical-style hands with drill, claw and grabber, and huge feet for traversing the ocean floor in search of gold.
Underwater Robot stands over 5 inches (14cm) high manta ray measures over 1 inches (3cm) high, 2 inches (6cm) long and 2 inches (7cm) wide Submarine measures over 3 inches (9cm) high, 6 inches (17cm) long and 5 inches (13cm) wide.
Underwater Crane measures over 4 inches (12cm) high, 5 inches (13cm) long and 7 inches (18cm) wide.
207 pieces – For boys and girls aged 7+ and for fans and kids of all ages.
This LEGO Creator 3in1 Underwater Robot 31090 set can be built together with all other original LEGO sets and LEGO bricks for creative building.

【4K UHD + EIS Camera】The gladius MINI S underwater drone provides 4K and 1080P videos and 12 megapixel photos to easily capture underwater details and take you to explore the mysterious underwater world. Meanwhile, the drone is equipped with 1/2.3 SONY CMOS and EIS function, F1.8 large aperture and 2 x 1200 lumen LED light, providing you with smooth and stable underwater photography..
【Dive to 330ft, Adjustable Attitude】The Chasing drone diving depth can reach 330ft, and the maximum horizontal shooting radius can reach 660ft, which can fully meet your shooting needs. Its maximum speed is 4 knots (2 m/s), taking you to enjoy the breathtaking underwater scenery..
【Support Multiple Mounts】The gladius MINI S Underwater drone supports the attachment of mechanical arms and motion cameras. You can easily pick up objects in the water or shoot videos with higher pixel requirements. Aluminum alloy compact body (weight less than 6.6 pounds), The MINI S suit is equipped with mechanical arm, and our waterproof backpack, you can easily carry and use it more conveniently..
【Excellent Performance, Stable Connection】Chasing ....

A gorgeous all-natural orange substrate direct from the desert..
Small grain size won't cause impaction or abrasions..
A natural sand from southern Utah that is and mimics many reptile's natural habitats..
When wet it becomes a great tunneling substrate for reptiles..

This mole trap is the most effective mole control device.
Designed for safe operation where tunneling moles create havoc.
Ineffective methods such as running a hose into the tunnel and turning a lawn into a rice paddy.
Electroplated high strength steel with stainless steel springs.

This mole trap is the most effective mole control device.
Designed for safe operation where tunneling moles create havoc.
Ineffective methods such as running a hose into the tunnel and turning a lawn into a rice paddy.
Electroplated high strength steel with stainless steel springs.

Vista Tunneling kit a set of all the instruments requited in preiodontal repositioning.
Handle diameter is 9 mm that offers better grip while operating.