Best Aquarium Seawater Refractometer

Vee Gee Scientific STX-3 Handheld Refractometer, with Salinity Scale, 0-100, +/-1.0 Accuracy, 1.0 Resolution

Handheld portable refractometer for measurement of salt concentration in parts per thousand (PPT) (0 to 100%) and specific gravity (SG) (1.000 to 1.070) of seawater in the 10 to 30 degrees C temperature range.
Automatic temperature compensation (ATC) for immediate and accurate calibration readings, regardless of ambient temperature.
Durable metal and rubber outer shell with a telescope-shaped, streamlined design (40 x 40 x 185mm), a rubber grip to guard against hand heat for accurate measurements, and a non-roll stand to protect against damage.
Optical glass prism mounted in all-metal housing for quick temperature equilibrium between sample and prism.

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MyLifeUNIT Artificial Seaweed Water Plants for Aquarium, Plastic Fish Tank Plant Decorations 10 PCS (Green)

MyLifeUNIT Aquarium Seaweed Plastic Plant, made of eco-free non-toxic PVC material, ceramic base, won't contaminate water, color won't fade.
Soft won't scratch fishes, plant will swing with the water which looks real.
Note: Plastic water plants may get squeezed and deformation during packaging, put into 104 - 140 Fahrenheit degree warm water get restored.
Main Color: Green. Base Dia.: 1.4 Inches.
Package Content: 10 pieces artificial aquarium plants.
Fish tank plants could be planted both in freshwater and seawater.
Set of 10 aquarium plants, great for aquarium and fish tank decorations.
Soft leaves allow your fish to shuttle and hide in the water plants.
Provide a comfortable and clean living environment for the fish.
The artificial fish tank decorations can stand upright in aquariums with water.

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Aquarium Tank, Glass, 20 Gal

Our all-glass 20-gal aquarium has sides and a bottom of triple-strength, clear glass welded together with silicone rubber. This strong, leakproof aquarium will last for years and is nonreactive with seawater. Top frame is designed for a recessed cover (see item #671235 Aquarium Cover). Dimensions: 24 x 12 x 16" H..
From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of education. Today, from our headquarters in Burlington, North Carolina, we serve customers worldwide, including teachers, professors, homeschool educators, hobbyists, and professionals in health and science-related fields..
When you shop with Carolina, you're not alone! All of our products are backed by unparalleled technical support, available from 8am to 6:30pm, ET, Monday through Friday. Live chat is available from 8am to 5:30pm ET, Monday-Friday. Contact information (Live Chat, email, and phone) is provided after placing your order at Amazon..

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HOTOOLME Aquarium Algae Scraper, 25.6\ Stainless Steel Algae Scraper Cleaning Razor with 10 Blades for Glass Aquarium Fish Tank

★Extendable Handle - The maximum length of scraper handle can be extended up to 65 cm, is suitable for the use of glass aquariums and various glass surfaces for descaling and debarking..
★Long Aquarium Scraper - The Scraper blade with hollow design, mainly to facilitate cleaning and reduce resistance, easily remove the algae that form on your aquarium glass， achieve the desired clear, transparent visual effects in a very short time..
★High Quality Stainless Steel - Strong corrosion resistance,dedicated to the clean use of freshwater and seawater aquariums, quickly clean the surface of the aquarium.Such as: moss, adhesives, organics, etc..
★Easy Install - The blade part can be removed and replaced to extend the use of the product. After disassembling the blade, it can be used as a sand leveler, minimum water disturbance and does not disturb the rest of the fish/plants..
★Useful Aquarium Cleaner - Right angle blade design helps cleaning the corner of aquarium tank. You can simply scrape off all the unwanted algae, leaving the glass transparent and scratch-free..

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PULACO Aquarium Internal Filter 3 to 20 Gallons for Turtle Tanks Reptiles Amphibians Frog Cichlids Newt or Fish Tank

★【Features】:Quick and easy installation, Waterfall design to help water aeration, large size filter plate, blocking water debris, removes....
★【Quiet & Efficient】:The filter designed with 5watts 132GPH water pump, low power comsuption, low noise, stable flow, suitable for both seawater....
★【Application】:Perfect Aquarium filter for aquatic turtle tanks, Reptiles, Amphibians, Frog, Cichlids, Newt or Fish tank in any aquarium up to....
★【Note】: Before you install this filter, please read this instruction carefully and keep it for future reference. we suggest you to clean the....
★【Satisfaction guaranteed】Our Aquarium Filter is built with durability and safety, based on thoughtful design. In the remote possibility that....

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6Pcs Mini Coral Decor Fish Tank, Multicolor Artificial Ocean Coral Reef Ornaments for Aquarium Decorations

【High-quality Material】 from environmentally friendly polyresine material, non-toxic and durable. Does not hurt your fishing. Please note that this coral does not light up in the dark..
【Lifelike Color】 This set simulates a fantastic sea world, gives your aquarium unique landscape and vitality. Vibrant color, brings life into your aquarium. Decorate your aquarium all the time with minimal maintenance. Safe for fish and suitable for sweet or salt water..
【Easy to care for】 In contrast to living corals and plants, our artificial coral ornaments are long-lasting. You do not need to spend too much time with the care, easy to clean with warm soapy water and rinse..
【Ideal decoration】 High-quality materials and lifelike appearance make it a great choice for your aquarium decorations, or place it in a terrarium, seawater aquariums, mini-garden to create a beautiful landscape..
【Mini Size】You will get 6PCS Mini Coral Decor, about 3 x 5 cm..

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Refractometer Concentration Meter, Brix Refractometer, Brix Tester 0-90% for Liquid Sugar Test

Accurate measurement---In the measurement of our refractometer concentration meter, the refractive index is made according to the different refractive index of the liquid, which is small and accurate..
Simple operation---Our refractometer concentration meter has a simple and easy-to-understand operation method, which is convenient for your use. You can quickly get started and operate..
Wide application---This refractometer concentration meter is widely used, this refractometer is suitable for most liquid sugar testing. Can well meet your measurement needs..
Convenient to carry---our refractometer is easy to use, durable and small in size and light in weight, making it easy to carry around..
Practical and durable---As far as practicality is concerned, the high quality of this refractometer can maintain its high performance for a long time..

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0-10% Brix & Cutting Fluid Rhino Handheld Refractometer with Automatic Temperature Compensation Copper Accuracy 0.1%

The Rhino Brix Refractometer HR101 is made of copper and is very sturdy..
Brix Refractometer with Automatic Temperature Compensation ( 50°F~86°F / 10°C~30°C )..
The Rhino Brix Refractometer HR101 can measure Brix between 0 to 10%, the reading resolution is 0.1%..
The Handheld Brix Refractometer complete with a water bottle, calibration mini-screwdriver, English instruction manual, cleaning cloth, plastic....
We provide 2 years of quality warranty and customize services for the 0~10% Brix refractometer..

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Honey Refractometer for Honey Moisture,13-25% Honey Moisture Refractometer Tester with ATC,Measuring Moisture with High Accuracy for Honey, Bee Keeping Supplies

【Professional Honey Moisture Refractometer】The refractometer with ATC is specially designed for measuring the moisture content in honey. It has a high accuracy of 0.1,which is much higher than the cheap refractometer. And the clear scale can accurately and quickly reflect the measurement results. It is an ideal choice for honey suppliers and beekeepers..
【ATC Design】 The refractometer for honey moisture adopts the Automatic Temperature Compensation technology from 10℃ to 30℃ (50 F to 86 F) to reduce the measurement errors caused by different temperatures. The temperature sensor detects the temperature of the prism for temperature compensation, which makes the reading fast and accurate..
【Hand-Held Refractometer】Rugged design, 7.48”x1” small size, light weight and easy to carry around. The ridged outer shell adopts the streamlined design of telescope-shaped,which is easy to grasp.The refractometer body（except eyepiece) is waterproof and can be directly washed with water..
【Easy To Use】Drop 2-3 drops of liquid sample on the prism of the honey moisture refractometer, and then read the reading directly through the eyepiece. No need of measurement or calculation, simple operation, convenient use and time saving..

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