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.
Aluminum Salinity Salt Refractometer for Aquarium Fish Tank 0%-10% Hydrometer
100% brand new and high quality
Size(approx):195 x 40mm
Used to measure the salinity and specific gravity of the water
Sturdy and light weighted Aluminum body
Superior quality rubber grip
High quality and accurate testing result
Can be easily calibrated with a mini-screw driver
Automatic temperature compensation (ATC)
Easy to use, convenient to carry
1X Mini-screw driver
1X Protective carrying case
Aquarium Tank LCD Digital Automatic Fish Food Timer Feeder (2009D)
Feedings â˜† Small particles (Ï†1.5) diets can be loaded 40 grams, 5 grams each time, you â˜† can feed 14 times; â˜† Large particles (Ï†4.5) diets can be fed30grams, 2 grams each time, you can â˜† feed 20 times. Install methodsï¼š â˜† According to the form of the tank, there are two installation methods feeder. â˜† 1. Edge of the stent placed in the tank, tighten the plastic screws. â˜† 2. Velcro on both sides will be separated, torn sticker on the back, were to be attached to the bottom and the tank cover feeder appropriate location Notice: â˜† Don't twist the feeding box by hand. â˜† Do not use rechargeable batteries. â˜† The logo "Lo" displayed on the LCD indicates the power is low. If batteries are not replaceed after 3 days, all the programme will be stopped, and the feeder box may be stopped in the inappropriate place. â˜† If LCD is displayed abnormally after completing batteries setting, please take out batteries and set them after one minute. (it is not malfunction of the feeder) Package included: â˜† 1 x Digital Automatic Aquarium Fish Food Feeder â˜† 1 x User manual â˜† 2 X AA batteries â˜›EconoLed products have been well tested, examined and packaged before sending off, but we cannot 100% guarantee the items remain undamaged when delivered to you. Any problem please feel free to contact us first so that we can supply the best service for you.