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http://www.advancedaquarist.com/issues/mar2004/chem.htm
Depends on what you mean by bad, some are boring sponges and some can grow over things like corals. Pink spots, could be pink coralline algae, hard...
Jason Nice post and ID [smiley=thumbs_up1.gif]
The words hammer and anchorr are the same , as the tips look like an anchor or hammer. Sometimes these shapes are mixed and on rare occassions the...
More than likely it is a encrustating sponge, there are many species with this appearence, colors can range from red, orange, white, gray, blue,...
People often describe them that they look like a Q-Tip. I'll bet 90 % of all posts say, 'got these small white lookin things that look like Q-Tips,...
Craig The ones on corals don't last all that long. Some times they get to plauge proportions as seen in the one link, to the point of being pests....
I don't know what you mean by testing, if you mean growth, K has llittle influence, ask Eric. The XM-10K is a nice bulb but I wouldn't give a nickle...
What industry, I can't get a single hit on that name in an extensive Google search, where that name is applied to any sponge ???????. I have been in...
You will actully find comb jelles in your tank at times, I have ID'ed them many times. These are not your normal "swimming comb's", but...
OH yesterday i also added some Phosguard to my filter so that too might be the problem. That will not cause any problem with calcium, but it does...
Nautilus That was a nice link on bulb comparison, here is another one with lots of info. It is nice to see that the Iwasaki's I introduced into this...
Ah, its a vessal sponge. Never heard of such a name. It is a Scypha sponge, also called a Sycon sponge or syconoid sponge. It i is a calcareous...
Well, if the tap water is high in calcium, which seems to be the issue, there is only one answer, as suggested by the post by Nautilus Based on the...
I just realized I forgot something, thought it was there in the post :o You can make up your own refract calibration soluition; Take 3.6 % by...
I have been sick allot, two colds, some other home issues (mostly snow) and just tied up. Off for 3 days, so came for a look ;D
Nautilus Just so you guys know, these refracts like most of this type, are calibrated at the factory to NaCl, Sodium Chloride. The scale is not a...
Yes , Jeff is a great guy, as are his products. I've known him for almost 15 years, since about the time he started. during the Thiel days. I haven't...
Nice piece INALL [smiley=thumbs_up.gif]
So what did Mike say, you did, I hope, e-mail him and send the pics ?
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