sulfur

Upgraded to a larger tank, selling this unit along with my media. Works great! Asking $220 shipped.

Hi. I have been doing vinegar doing for many years. I do it using a dosing pump. I could not find the vinegar brand that I regularly use. The one I got now is 4% acidity white distilled vinegar, just as the previous one, but I just noticed that it contains Sulfite 0.01%. Is that going cause...

I decided to switch to Seachem products, but ran into problems. First, I am confused by the level of sulfur in fresh water. I used Vibrant salt and sent fresh salted water to ICP-test. The level of SO4 was almost 2 times higher than the norm: 5400 at a norm of 2500. Secondly, freshly salted...

Background: I've been Running Zeovite for the past 2 years and really haven't been too happy with its results (especially with as much as it all costs). Anyways, I ran across these BioPellet reactors and Sulfur reactors for controlling nitrates and am interested in maybe making the switch. So...

Does anyone have a Korallin Biodenitrator for sale? If so, please PM me with pics and price. Thank you!

I have been battling high nitrates for a while now and my research has led me to sulfur reactors. My question is one derived from laziness and cheapness. Can I use an all purpose media reactor as a sulfur reactor? I recognize sulfur reactors require low flow, i have a t on my return pump with a...

Many of the sps in my mixed reef have been eroding tissue lately. Some have been totally lost. All my standard params are measuring in good ranges so I sent a sample off to ICP-Analysis.com. Mostly, my results lead me to believe that water chemistry is pretty good. One notable item was my...