The HoldFast Epoxy Stick has superior bonding ability that allows you to create steps, caves, cliffs, and walls for aquarium animals to enjoy. It bonds all types of materials from rocks, to corals, to slate, and many more.
Quickly, easily, and accurately measure your marine aquarium's salt level and specific gravity with Instant Ocean Hydrometer
Full range scale features easy to read markings with safe zone clearly indicated
Product Information Specifications for Full Range Hydrometer Below:
Newcomdigi Sugar Brix Refractometer saccharometer Measuring Range 0-32% Refractometer for Measuring Sugar
Salinity Refractometer, salinity meter,Salinometer Measurement Tool for Aquarium & Seawater Dual Scale Salinity Refractometer, salinity meter,Salinometer Measurement Tool for Aquarium & Seawater Dual Scale Easy to use: It is convenient to operate it with the anti-slip rubber sleeve handle. The handle can be adjusted by rotating the lens. Quick-Read: You can read the data via the lens,which makes the data reading quicker,more accurate,clearer. Exactness: Measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand. Refraction prism and light inlet cover plate makes the measurement of salinity more accurate. 100% Brand New and Well Desinged: Besides,they can protect the cover of the monitoring prism. The screws is adjusted on the base,which makes the correction data more accurate. Portable: It is small and beautiful,Handsize,104g. You can use it easily in any where you like. Package Included: 1 x Salinity Refractometer
Design Lightweight aluminum construction Ergonomic, comfortable & easy operation Anti-slip, rugged body with durable & hygiene smooth aluminum grips Translucent bule background Durable High quality all-aluminum body Value 3 year warranty High quality assurance from leading refractometer factory Competitive price directly from factory Specifications Cat.No Scale Range Minimum Division Accuracy salinity: 0-100â€° Specific gravity: 1.000-1.070 salinity:1â€° Specific gravity:0.001 salinity:Â±1â€° Specific gravity:Â±0.001 Accessories included Pipette Operations manual, Mini-calibration screwdriver, Desiccant packet, Storage case.
Instruction: Hold the product in an up right position and slowly submerge it into water when the water reach the water line indicated,please take out the hydrometer and place it horizontally for read the number. The right side will be the salinity (PPT) and the left side is the specific density. Please take out water from the outlet and swill the meter use fresh water. Please make sure no bubble attached on the pointer.
Description:1. Super diffuse efficiency to get the best CO2 dissolved effect.2. Designed for screw lock on the CO2 tube, no need to worry the tube loose off by the pressure and caused damage.Note: We recommend you to install the atomizer at the bottom of the aquarium to get the best dissolved effect.Color: Black.Size: 5.5 x 4 x 3.5 cm.Material: Plastic.1 x CO2 Diffuser Atomizer.
Neptune Systems Apex Double Junction Lab Grade pH Probe
Manufacturer: Neptune Systems
The Neptune Systems Apex Double Junction Lab Grade pH Probe holds calibration longer and has a longer lifespan than single junction probes. Double junction probes have a second vessel inside the main electrolyte with a second internal junction. This means that even when the aquarium water eventually begins to make its way into the first compartment, it still has to go through the second junction to contaminate the electrolyte surrounding the reference electrode. They're included with the Neptune Systems Apex System Gold (New Style) w/ Energy Bar 832.