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Anne, Marine Aquarium Council --> http://www.aquariumcouncil.org/ P.S. I admit that I am feeling guilty about keeping a harlequin now...
I've lived here and there, in Australia for about a year and I am in the field alot, studying reefs and implementing remote marine protected areas....
I didn't know that harlequin shrimp prey on crown-of-thorns, so thank you for bringing that to our attention. Given their size vs. the size of other...
Jonathan, It would depend on your alkalinity. If you can keep your alkalinity in range and get the pH between 8.3-8.5, all the better. For now...
About the post two above this one-- definately not recommended to mix grain sizes. It's trouble in the long run.
I have one. I think you mean tiny brittle stars, not asterinas. They also eat the latter however. Mine eats the chocolate chip for 2-3 weeks...
Raise alkalinity. Dose kalkwasser for top off water.
I got a few books out and did some research, for everyone's benefit and because I'm about to cycle a new 200g. I've determined that your outbreak is...
It's the same debate, different issue. Skimming, do it or don't... even garlic additives have two camps... I don't dose Iodine either Ray, and my...
Sand sifting sea stars are only recommended for 150+ gal tanks. DSB is a bonus, and they are detrivores so krill isn't a primary food for them....
Some phosphates and silicates even come with good RODI water, especially before the tank's bacteria are established. How about using a phosphate...
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