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Definitely need a pic. Might be colonial hydroids. Featherdusters don't typically grow over coral.
I hear people repeat that over and over, yet the one time I bought bagged live sand and used it with all dry rock to start my tank, I could not get...
+1 You need to get rid of them before they spread.
For the long-term, RO/DI is the way to go. Since you already have the RO filter, you only need the DI unit. You can find them sold separately...
True, you won't kill it, but you will piss it off for a few days, which makes it hard to determine if you actually helped it or not. Mine took...
Other than the daily routine of topping off and feeding, I moved my red mushroom next to the blues hoping it might encourage both to multiply and...
Excellent job. K+ for recycling. :)
The short answer is no. Water softeners/conditioners only buffer the water. IOW, just more unwanted chemicals for your aquarium, IMHO. Even the best...
What size is your tank? In a smaller tank, yes the gobies would deplete the sandbed of all infauna then most likely starve. I'm assuming, however,...
Absolutely stunning, John. I'm just in awe every time I see that tank.
Phosphate is not the only impurity RO alone won't remove. You should also have a DI filter with that unit. That would give you zero TDS- nothing but...
Looks great, Steven. :)
I, too, have no reactors or skimmer. I run a small amount of GAC in a mesh bag in my HOB filter to help reduce DOCs and remove toxins released by...
Clibinarius antillensis Being sold now as "very reef-safe". I beg to differ. Clawing their way over coral, chewing on featherduster tubes, killing...
That's wonderful news! Glad to hear. :)
Yes. In fact, there are more bad hermits than good ones. Some species are predators that can get huge. Most are medium-sized shoreline scavengers,...
If you can corner them away from corals and other sessile inverts and squirt them with a turkey baster full of RO/DI FRESHwater, that will shock them...
One person's story does not reflect the decades of trial and error on which this hobby has been built. Plenty of folks on here, including myself,...
+1 Exactly. Couldn't have said it better, myself. :)
+1 As a large chain retailer, I seriously doubt Petco actually makes their own. I don't know what salt mix they rebrand, but their Petco NSW is...
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