Magnesium?

[whatcaneyedo]

Rome wasn't built in a day. -10 months isn't a very long time, your system isn't very mature and most LPS are relatively slow growers. Sit back, relax, keep everything in check, continue researching and good things will happen.

[Wretch]

Originally Posted by spit.fire

IMO you're wasting your money with tech m unless you're trying to get rid of bryopsis, dont get me wrong, its a good product but there are cheaper alternatives that work just as well (just dont get rid of bryopsis). Bulk checmicals are the way to go, you're not paying for water that way, 2.99 (or somewhere around that) gets you a lb of bulk magnesium chloride, calcium chloride or soda ash.

I thought about getting bulk chemicals for magnesium as I did for calcium and alkalinity but I didn't research it before hitting the store. So when I am out of tech-m I will go that way.

Originally Posted by whatcaneyedo

Rome wasn't built in a day. -10 months isn't a very long time, your system isn't very mature and most LPS are relatively slow growers. Sit back, relax, keep everything in check, continue researching and good things will happen.

It wasn't that my LPS weren't growing it was that nothing was growing. Not one new polyp on any of my zoas or palys. Some even seemed to be shrinking.

Hoping once I get my numbers straightened out to use pickling lime in my ATO to maintain them.

thanks all.

[Myka]

Fwiw, Tech M is Magnesium sulphate aka Epsom Salt and shouldn't be used as the primary source of magnesium. Look for Magnesium chloride.

[reefwars]

Originally Posted by Myka

Fwiw, Tech M is Magnesium sulphate aka Epsom Salt and shouldn't be used as the primary source of magnesium. Look for Magnesium chloride.

its actually a mix of sulfate and chloride and water

from the rep:

Originally Posted by Narwhal82

Sorry guys. Tech M is and always has been just Magnesium chloride, Magnesium sulfate + water. I know that for a fact.

Used to be (under the Jack Kent and Chris Brightwell years) that they would call out impurities as ingredients on the label. Kent marketing was a lot more loosey goosey with the labels before it became a CG&P company. Now we follow the rules and use the AAPFCO fertilizer standards (although it is not a fertilizer) as a guideline.

As for why it works on Bryopsis where others won't, I can't tell you as I don't really have enough data to form a conclusion.

Andy

[Myka]

Originally Posted by reefwars

its actually a mix of sulfate and chloride and water

My bottle only lists Magnesium sulfate on the label. It's an old bottle though, maybe it's changed...?

EDIT: Here's a pic of a label from 2013 and yeah it looks like magnesium chloride now:

[reefwars]

The label has seen many changes over the years , probably because everyone wants to know the magical ingredient and they are pressured to post what's inside

They say the ingredients haven't changed just the way they word it lol


I'm not a fan of tech m fwiw; )

[Myka]

Originally Posted by reefwars

They say the ingredients haven't changed just the way they word it lol

I'm not a fan of tech m fwiw; )

Yeah, I saw that...I don't believe it. I'm not a fan either. I use Fauna Marin Magnesium chloride and add a sniff of Epsom.