is it just me or does the "tank" look small in the first pic? nice build nahham i cant wait for the finished product. do you think you can get this complete before the world ends in 2012? lol BTW i dont believe that :hmm3:
That's a beautiful butterfly, but it does eat coral.
Just make sure the rock doesn't have rusty areas that would indicate it has iron or other metallic elements. It rarely does. Give it a power wash if you can to remove phosphate. Spray it with a weak acid (even vinegar) if you want to be really thorough. Phosphate is surface active and binds only at the surface of the rock. Acid removes/neutralizes it. rinse it well so the acid doesn't lower the PH.
Your limestone doesn't look very... "limie". You can test the rock by pouring acid (vinegar) on it and seeing if it fizzes. I think we went through this with the sand. Limestone from the sea is whiter and more chalky. This rock is probably limestone but it looks like granite in the pictures. Is it shiny or chalky. I think older deposits of limestone are dark gray and smooth like that. The high iron content may give you algae problems if that rusty colour is in fact rust.
Just a question in my ignorance, Nahham, but can't you just get reef rock directly from the sea in your surrounding area? That way there would be no question about the source, or whether this rock is "reef safe" or not.
Dave.M
The article that talks about "an average aquarium" is in reference to a soft water, freshwater aquarium, not a marine aquarium. It's probably limestone, if they are using it for limestone construction. Just skip the rusty iron-rich rocks if that is in fact rust/staining. I have no idea how to test for iron... maybe you can lick itYou're definitely too late if you don't want the rock guy to think you are weird, but I'n sure he won't stone you
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+1
Bubbling rocks = good for marine/alkaline environments but probably bad for most freshwater/acidic applications.
Personally, on another note, I prefer to use a diluted muriatic acid solution vs vinegar. The stronger acid works much quicker.
Putting your Ipod beside a giant neodymium magnet is a bad idea :hmm4:
I hope you don't have a pacemaker![]()
If you drive an hour to the fellows quarry an lick the rocks im sure it will seal the deal on crazy!
Didn't I mention that I don't like i"anything". I would rather go with we"anything"![]()
I lean toward "she" more than "I" or "we".