TDS-EZ Water Quality Tester is as simple as 1-2-3. Calibration is easy: Simply press and the on/off button, place the probe in a calibration solution (included) and adjust using a mini screwdriver (not include). Accuracy is good enough +/- 3%.

I just realized I never wrote about that very important aspects of successful fish keeping: water changes. This might be obvious for many of us but it is certainly not for everyone. Yesterday, I received two calls from people looking for an answer to their problems: The first tank wasn’t cycled after 6 months (ho yeah!) and the 2nd had a serious (I mean… SERIOUS!!!) nitrate problem. Two problems that could have been avoided with regular water changes.

Learn how use Right Now Bacteria to build a Denitrator that removes Nitrate and Phosphate for your fresh or saltwater aquarium. Plus, cycle your tank in 24h!

Analyzing plant growth is a good and easy way to determine if a get enough nutrient. When it comes to analyzing nutrient deficiencies, the first step is to look for symptoms. The following is a quick overview of the most common symptoms of deficiencies and is by no means an exhaustive reference of all possible deficiencies.

First described in 1840 by Dr. Johann Jacob Heckel, the Heckel Discus are native to the Brazil where they can be found in places where the water is quiet and heavily planted, among roots and submerged trees. They are considered to be one of the most beautiful of all naturally occurring discus and also the most difficult Discus to keep in captivity.