miracle mud?

It's not clear how useful a DSB is with Acropora and similar corals. People report good results with and without a sandbed.
 
MM is good for growing mangroves, algae, and sea grasses. If these are the types of life forms trying to be kept, then MM would be great. 80% of MM is composed of the rot and filth that accumulates at the bottom of the ocean. This makes it great fertilizer for these types of systems. This is the opposite of the environment that stony corals prosper in. Stony corals thrive in very nutrient poor water.

What is your source of data concerning the composition of Miracle Mud?

For one, by analysis, MM is 26 - 30% silicon, other major constituents: Aluminum, 5-7%, calcium 2 - 4%, iron 3 - 4%, magnesium 1 - 2%, and sodium .6 - 1%. Tested by Northern Analytical Laboratories (New Hampshire) using Glow Discharge Mass Spectometry and an independent analyisis by Lars Sebralla, (Germany) using X-ray Fluorescence Spectometry.

1) By analysis, it is impossible that miracle mud is 80% rot and filth that has accumulated on the bottom of the ocean.

2) If all the silicon in MM is in the form of SiO2 (silicon dioxide), then MM is > 63% quartz. (Source: Randy Holmes-Farley)

In short: MM is not composed of 80% rot and filth from the bottom of the ocean, it is nothing more than silica sand. And as someone already pointed out: Snake oil.

 
Last edited:
What is your source of data concerning the composition of Miracle Mud?
Their own site for one. http://www.ecosystemaquarium.com/products/miracle-mudr.html
Quote from the site.
"Miracle Mud is comprised of up to 80% oceanic mud, harvested from deep underwater and then dried on land."

Here's another
http://www.reefs.org/library/article/mm_analysis.html



1) By analysis, it is impossible that miracle mud is 80% rot and filth that has accumulated on the bottom of the ocean.

Are the terms "rot" and "filth" used in scientific analysis? No! It should have been obvious by my statement that I was not attempting to make a scientific analysis of MM. The sea floor is full of rot and filth (again, not a scientific analysis). If they travel deep underwater and harvest the mud, they will be collecting rot and filth.


it is nothing more than silica sand.

That simply is not true. It's loaded with phosphates, heavy metals, and quite a few other substances I don't' want in my reef tank. You may want to review the link on the analysis of MM a little closer.
 
So we debate what is in it but agree you don't need it :lol:


MM may have use if you specifically wish to grow some seagrasses. I'm not talking about using them as export but some folks want to grow them as a display. Other than that, (and I'm not going to argue i it has a use in this case as that is not what the OP is wanting it for) it is pretty useless. :bum:
 
uncleof6 and elegance coral. You 2 sure no what you guys are talking about. One East Coast and the other West Coast. Ill be sure to ask my reef 411 and direct it to you, too.
 
i have miracle mud (was free to try) over priced and not worth it.I have a mixed coral tank and now have a algea scrubber and deap sand bed
 
This is refugium

IMG_2228.jpg


for this aquarium

IMG_0654.jpg


guess time will tell.
 
I have a question about this. For all the hobbyists decrying "snake oil", are you doing so because of the "Miracle" brand name? There are other refugium substrates, and are they snake oil too? Or are they more legitimate because they're branded as "refugium substrate"?

If you read the ecosystem website, miracle mud is a PART of a lighted macroalgae refugium, not the entire filter solution.
 
I'm not sure I'd call it "snake oil", but I would call it overpriced. It's just a fine-grained substrate, with some questionable additives in it. It'll work well for seagrasses and mangroves, but it can be messy and it's particularly useful for macroalgae that we grow for nutrient export, IMO.
 
I'm not sure I'd call it "snake oil", but I would call it overpriced. It's just a fine-grained substrate, with some questionable additives in it. It'll work well for seagrasses and mangroves, but it can be messy and it's particularly useful for macroalgae that we grow for nutrient export, IMO.

Right! The idea is that it provides an optimum environment to grow nutrient exporting macroalgae. Most users run GFO with this stuff. There are claims about reversal of HLLE, however I don't have much knowledge of the biological mechanics behind that disease.
 
What is your source of data concerning the composition of Miracle Mud?

For one, by analysis, MM is 26 - 30% silicon, other major constituents: Aluminum, 5-7%, calcium 2 - 4%, iron 3 - 4%, magnesium 1 - 2%, and sodium .6 - 1%. Tested by Northern Analytical Laboratories (New Hampshire) using Glow Discharge Mass Spectometry and an independent analyisis by Lars Sebralla, (Germany) using X-ray Fluorescence Spectometry.

1) By analysis, it is impossible that miracle mud is 80% rot and filth that has accumulated on the bottom of the ocean.

2) If all the silicon in MM is in the form of SiO2 (silicon dioxide), then MM is > 63% quartz. (Source: Randy Holmes-Farley)

In short: MM is not composed of 80% rot and filth from the bottom of the ocean, it is nothing more than silica sand. And as someone already pointed out: Snake oil.


Silica drives algae! Not what most hobbyists want to look at. The only miracle from Miracle Mud is that anyone buys it! If you're doing a FOWL and possibly some leathers, I would just use a Wet/Dry. The leathers can handle elevated nitrates and the Wet/Dry converts ammonia and nitrites and increases dissolved oxygen much better than a fuge. Get a good skimmer and you'll be golden.
 
Silica won't drive algae. It's not soluble in saltwater. People use silica sand all the time. I agree that Miracle Mud is a waste of money, though.
 
d40dd4ee.jpg


Here's a picture of the gorgeous tank my friend and I bought & parted out. It was a 12 year old in-wall AGA that had been running on a miracle mud fuge plus a 250w 10000k MH light. It's hard to tell from the photo but the growth was spectacular. All corals had great polyp extension.

While this stuff may be expensive, I've seen proof that it works.
 
There are lots of very nice tanks in this world that don't have Miracle Mud in them. I'm not sure what you mean by "it works", but I don't see anything in the photo that people have accomplished with less expensive approaches.
 
Back
Top