Hey Micromax!
Welcome to the wonderful world of
Ricordea florida! I have loved these corals for some time now and I've been trying to determine through trial and error the best growth conditions for them. I'm currently growing and fragging mine in a 29 gal frag tank. They are growing on a bed of crushed coral since this provides the best "bed" for frags to grow, but in my experience sand works well, too.
Current Tank parameters: 77 deg F, 0 NO2, 0 PO4, 0 NO3 (Red Sea Kit) pH 8.2, Alk 320, Redox Unknown. Reef Crystal salt (Instant Ocean or other brands fine though)
Lighting: Indirect lighting (and indirect is key, I have the main light beaming onto an area 15cm away) from a Kessil A150 10K bulb.
Filtration: One fluidized bed running on a Eheim 1262 pump (overkill, I know).
Flow: Very, very low. These organisms respond poorly to being in a jet of water, responding much better to a gentle current. And by gentle, you can actually see the copepods in the aquarium freely swimming above the coral. In the wild (you can spot these wonderful anemones in the Florida Keys) they are found on sandy beds between rock out croppings with a little shade usually. They are not in a surf zone like many SPS and they are not being blasted by full sun. Think gentle, clean, shady lagoon and you'll be fine! Your lighting looks just right!
Spot Feeding: I am a huge believer in spot feeding and I use RotiRich which is from a supplier in Florida. I use an eye dropper and slowly, slowly, slowly, allow the thick fluid to drip into the corals mouth. I do this at least once a week and when the ricordea is at least 2cm across. The more often you feed them, the better their feeding response is.
Fragging: By far the easiest coral I have ever fragged. Get a single razor blade, a clean surface, and cut them like a pizza. You can easily glue the frags to a piece of crushed coral with gel super glue, but make sure you lightly dry the frags and the crushed coral with a paper towel first (helps the glue stick better). The frags are remarkably resilient and if you just drop them on crushed coral, they'll migrate toward the light and attach anyway. Again, low flow is key!
Sources:
Definitely plus one for KP Aquatics; they are a great source! I recommend buying a 10 pack of them from somewhere (KP, Ebay, another retailer) and experiment with them! Figure out what makes them tick and ensure you have the husbandry down, before you break your heart on a $50 jawdropping piece only to have it waste away.
I've attached a couple of pics of my own, and good luck!
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