MyHouseIsAZoo
New member
I have a 14 gal BioCube that is about 2 months old. It was doing beautifully and now the few corals we had are dying. The first to go was a pulsing Xenia. That loss might have been contributed to it diving onto the floor during a rock restructure (I made a rookie mistake and added rock after sand, then we added a bonded high fin goby and pistol shrimp...the excavation caused the rocks to shift, they fell when I was cleaning the glass so we decided to glue them together to prevent a tragic collapse). We cleaned the Xenia with saltwater and then placed him back in the tank, after a couple of days it was back in action and looking beautiful, then 2-3 weeks later it closed up. I was cleaning some bubbles off the rock with a turkey baster and it disenigrated. We have a Galexia that isn't dead, but isn't full and happy like it previously was. It is just kind of there. The GSP in the tank was closed prior to the loss of the Xenia and now it is open and fuller than ever. It is the only coral that hasn't died off.
We have 2 baby Ocellaris Clowns, a long fin goby, a pistol shrimp, a blood shrimp, a pom pom crab, a handful of hermits and 3 snails. All of them are doing well. The blood shrimp has molted. One of the crabs has as well, but I only saw part of the shed skin, so I'm not sure if it was a hermit or pom pom. A couple of hermits have switched shells (we happened to be there when one of the switches happened, it was pretty neat to watch).
I have checked all of the tank parameters and everything seems to be spot on. I have compared to a reef water table I found and we are in range for everything. The levels are steady, I usually test every other day so we can correct any issues quickly.
PH is 8
Alk/KH is between 9 and 10
Salinity is 1.027
Calcium is 400
Phosphate is 0
Ammonia is 0
Nitrate and Nitrite are 0
We are running stock lights on the bio cube. We have added a Protein Skimmer (it has been running since day 3 of starting the tank) and are adding a UV Sterilizer because it has been cloudy the last couple of weeks. We have a little green algae, but nothing that seems excessive and we are getting some good purple growth (we cycled with dry rock). We are using Instant Ocean salt, will be switching to Instant Ocean Reef Salt with the next water change (we went through our original package, and I've heard good things about the reef crystals).
The coral is truly the only thing that doesn't seem to be doing well in the tank. I do find the hermits on them quite a bit. Could they be damaging/destroying them?
We are feeding a mixture of Bio-Pure Mega Marine and Mysis Shrimp most days. I find that mixing one cube of each seems to be working. Am I under feeding? There are usually some leftovers hanging out on the sand/rocks after I finish feeding, but they are usually gone by the morning.
We have 2 baby Ocellaris Clowns, a long fin goby, a pistol shrimp, a blood shrimp, a pom pom crab, a handful of hermits and 3 snails. All of them are doing well. The blood shrimp has molted. One of the crabs has as well, but I only saw part of the shed skin, so I'm not sure if it was a hermit or pom pom. A couple of hermits have switched shells (we happened to be there when one of the switches happened, it was pretty neat to watch).
I have checked all of the tank parameters and everything seems to be spot on. I have compared to a reef water table I found and we are in range for everything. The levels are steady, I usually test every other day so we can correct any issues quickly.
PH is 8
Alk/KH is between 9 and 10
Salinity is 1.027
Calcium is 400
Phosphate is 0
Ammonia is 0
Nitrate and Nitrite are 0
We are running stock lights on the bio cube. We have added a Protein Skimmer (it has been running since day 3 of starting the tank) and are adding a UV Sterilizer because it has been cloudy the last couple of weeks. We have a little green algae, but nothing that seems excessive and we are getting some good purple growth (we cycled with dry rock). We are using Instant Ocean salt, will be switching to Instant Ocean Reef Salt with the next water change (we went through our original package, and I've heard good things about the reef crystals).
The coral is truly the only thing that doesn't seem to be doing well in the tank. I do find the hermits on them quite a bit. Could they be damaging/destroying them?
We are feeding a mixture of Bio-Pure Mega Marine and Mysis Shrimp most days. I find that mixing one cube of each seems to be working. Am I under feeding? There are usually some leftovers hanging out on the sand/rocks after I finish feeding, but they are usually gone by the morning.