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Coral Hind

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Posts posted by Coral Hind

  1. They are my favorites snails because then can flip themselves over and don't die so easy like the astrea and turbos. Don't be alarmed if you try to pick it up and the tail falls off. It is a defense mechanism of self sacrifice like a lizard's tail.

  2. Is the tank open top or have a cover? Good air exchange over a tank helps with pH. If you can, run the air intake to your skimmer outside as it helps raise pH levels. Our homes tend to be lower in oxygen levels than outside air which makes it harder to keep pH up. Fish load is also key as the acid from fish waste lowers pH. A lighter fish load makes it easier to maintain alk/pH levels.

  3. What levels are your alk at over the 24 hour period? The pH numbers you show seem fine, towards the lower end, so either should work for you with the night dosing being a little more stable. I used reactors mostly, but when I did does alk separately I always did it at night since that's when it was consumed the most as corals and coralline algae lay down most of their structure at night. I liked to have a large refuge of algae on a reverse daylight schedule to help keep a constant pH. 

  4. I'm guessing it was a code issue for safety or something similar. Anytime you have a place like that open to the public you have to have it to a certain code and anyone who had been to that place knows they didn't exactly have it up to normal retail standards for access and safety.

  5. Sump level consistency is very important for some skimmers and weirs can help maintain that. I'm sure they make valves but you might have to search for them. What size tubing is it? Back in the early 90's when I was making DIY skimmers I made my own air restrictor. Took two flat stock of plexi and used plastic screws and wing nuts to smash the hose to restrict air flow to where I wanted. 

  6. It looks to have been damaged and is either secreting protective slime or in decay. I would siphon it out and if in decay it might smell bad. I would view the tank at night and make sure there is nothing in that area that might have sweeper tentacles as Jon mentioned. If you were messing in the tank recently you might have damaged it. Just watch the others as bacterial infections can spread fast in shrooms and bad water quality will compound that.  

  7. The eggs on the shrimp look like normal shrimp eggs and nothing was deposited there by something else. The shrimp constantly groom themselves and they would never let something leave eggs on their swimmeretes. That is the normal area where eggs would have been carried by the shrimp. To me, the shrimp might have filled the tail with eggs and the sixline got hungry for cavier. Or, the ammonia killed the shrimp and something else in the tank ate most of the eggs. I would get the tank parameters back to norm and not add inverts until the tank has aged more and is stable.

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