KH Pro TestKH Pro Test Carbonate hardness alkalinity test professional for fresh and saltwater aquariums Measuring range & accuracy Measurement range: 0. 1 20 dH Accuracy: 0. 1 dH About alkalinity The carbonate hardness (KH) or alkalinity* of a water sample characterises the buffering capacity, i. e. the ability to maintain the pH value of the water. It is primarily defined by the proportion of hydrogen carbonate ions in the water. As the pH value increases,

What does a refractometer do

The ATI Blue Plus T5 HO fluorescent bulb combines the properties of a blue bulb with a True Actinic Blue 03 bulb

Upon growing to approximately five inches

Vibration Reducing Feet and Connectors

Trace element supplement that promotes the Purple/Blue colors in corals

Nitrite is converted to nitrate in properly cycled aquariums

If you harvest 0

It is extremely popular with aquarists because of its unusual beauty

The ATI AquaBlue Special combines the properties of a blue bulb and full spectrum daylight bulb producing a color temperature of approximately 12000K

Each T5 lamp has their own reflector and is held in by traditional bulb clips that have a plastic coating to protect your bulb

9A) 03 Power adapter plug ×1(US/UK/EU/AU) ×1 04 Plastic cylinder (50ml) ×1 05 PVC tube 9

There is also an eyespot at the caudal end of the dorsal fin