For the past few years, several vendors have offered ICP testing. It's a process of blasting a water sample down to its ions and elements. Here's a quick description quoted from icp-analysis.com:
I’m going on vacation!! My destination happens to be near the Coral Restoration Foundation facility in Bonaire. If you haven’t heard of the good work CRF does, click on this link to learn more. http://crfbonaire.org
The weather today is cold and wet, so I decided to break out the macro lens and take a few pictures today. First off, here's the new frag I picked up a few days ago, a Montipora digitata. I decided to part it in a section of dead skeleton for now where I knew nothing would touch it. I may have to move it so the Sebae doesn't tentacle it to death, but for now it looks great.
From time to time our protein skimmers decide to overflow constantly, usually right back into the sump or even worse all over the cabinet and nearby floor. Typically this is caused by adding something to the water, like Chemi-Clean/RedCyano Rx, or it perhaps a food like Reefbooster. Skimmers also can be affected by changes in weather when the barometric pressure drops in your area. Another cause could be the use of new filter socks.
I discovered a missing line in my Apex code tonight. It's programming is coded to have it notify me via alarm, email and push notification if the tank gets too cold. That would be for my 400g. However, I never added an extra line of code for the separate frag system. Oops! Three years later, I find this out. Wow.
I've never been one to shy away from Lanthanum chloride, a product used in our hobby to bind up and export phosphate from a reef tank. Not only did I feel like I'd found the magic elixir the first time I used some, I've been a huge advocate for more than a decade. Two months ago at MACNA, Two Little Fishies introduced their version to the attendees named Phosban-L. Phosban has been a powdered version of GFO for a long time, used in a Phosban Reactor or similar device. Phosban-L is not just a liquid additive, it's a bottle of concentrated Lanthanum chloride.
BRS just uploaded all the MACNA presentations from this year's event in Las Vegas. Here's my presentation, which focuses on the decision-making process and the types of equipment you'll want to consider for that next build.
I've been running an AquariumPlants Carbon Doser on my calcium reactor since 2010. At the time I thought it was expensive, but I was tired of buying a new regulator annually. They were costing me about $100 a year in replacement gear, so this one seemed like a better choice since it came with a three year warranty, and apparently I got free shipping too.
Tank alkalinity has been somewhat low but I couldn't figure out why. My calcium reactor was full of media, the CO2 tank was full of gas, everything looked right. That's when I realized I was missing the point, that the pH measurement inside the reactor was not where it belonged. Normally it's between 6.1 to 6.5 depending on my mood, so to speak. The pH controller showed that it was 7.5 and my brain didn't click, that it wasn't 6.5... dumb mental error.