Kensington Reefer
Supporting Member
Valuable reef real estate
Sorry you had so much trouble with your tank. I'd lean towards something the tank sitter did while you were out e.g. overfeeding leading to an ammonia spike or using tap water to top off. Kids do dumb stuff and then often lie when things go wrong. Maybe even having weird cologne or skin creams on their arms. One large fish dying can definitely trigger a cascade in the tank that kills a lot of others, especially if you don't have a lot of bristleworms or other scavengers to eat them before the bacteria catch up. There's also the possibility your tank was close to its limit with the number of fish (not sure exactly how many there were before your vacation) then adding 4, going on vacation with no filter sock changes or skimmer tuning, etc. just let to disaster.Well,
Time for another update. All I can say is that I have been through the ringer with fish and this tank. I hope I don't jinx it but everything seems to have settled down. Over the course of a few months I had gradually stocked the tank with various fish from a QT vendor. I had added various fish and they all seemed to be doing well. The last fish that I added was a group of 4 bimac anthias and two tangs (bristle tooth and mimic). Everything was looking good and we had a family vacation planned. Left town about 4 weeks after the last fish were added. Came home after being gone for two weeks and there were three fish left alive: one of the tangs, a purple firefish, and a blue throat fairy wrasse. The neighbor's son who was in charge of feeding was not really aware of what was going on (next time I might have a local BAR member check on the tank). The tang looked pretty bad and died about two days later. The wrasse and fire fish continued to do well. This was all at the end of July/beginning of August. Needless to say it was pretty devastating. I submitted a DNA test on the tank. It came back negative for everything which unfortunately was not helpful. The corals were doing fine. The two remaining fish looked fine. Rather than go fallow I elected to just wait and see. Over the next 3 months nothing happened. Both fish remained alive. I set up a 57W UV filter in-line and started dosing H2O2 (using the recommendations I found on humblefish). At the middle of November I decided to add fish again: 4 bangais, a loubotti wrasse, multicolored wrassed, sharp nose puffer, bicolor goatfish, two swallowtail angles (male and female), two purple firefish, and a royal gramma. All of these were sourced through CaliKid.
It has been two months now. The goat fish disappeared one day about two weeks ago (covered tank, no way to leap out or end up in the filter). One bangai also disappeared about two weeks ago. All four were captive bred babies. One has grown really large and the remaining two seem to be eating well. I have not seen any aggression between them. The rest of the fish all get along well. So far I have not seen any signs of illness. Finally decided it was time for an update, but I didn't want to post another sad fish death story. Needless to say it has been rough.
The fish I added did not go through QT. I planned on nuking the tank with copper and/or CP if anything showed up anticipating losing all the corals and restarting. So far so good. Two months and counting. It is a little worrisome losing the goat fish and one cardinal. Some corals are really thriving. Others are doing OK. Have only lost a few that I have added in. I will add pictures when I can.
I have a QT tank up and running. The plan is to add fish after QT once the holidays are over and I have time to do it right. I was out of town for 10 days around thanksgiving. Came back and everyone was still alive at that point. I am still dosing H2O2 (total of 4 months now). I have not seen any obvious ill effects from this that I am aware of.
Gerry
Thanks for the suggestions. And thanks for the offer to help. Really appreciate all the advice.Sorry you had so much trouble with your tank. I'd lean towards something the tank sitter did while you were out e.g. overfeeding leading to an ammonia spike or using tap water to top off. Kids do dumb stuff and then often lie when things go wrong. Maybe even having weird cologne or skin creams on their arms. One large fish dying can definitely trigger a cascade in the tank that kills a lot of others, especially if you don't have a lot of bristleworms or other scavengers to eat them before the bacteria catch up. There's also the possibility your tank was close to its limit with the number of fish (not sure exactly how many there were before your vacation) then adding 4, going on vacation with no filter sock changes or skimmer tuning, etc. just let to disaster.
Do you have any photos of the dead fish to diagnose? E.g. how their gills looked, skin, etc.
I'm leaning towards the ammonia spike since your corals seemed to have survived that instance and they generally are much more tolerant.
We're here to help so let us know next time you're on vacation. Cos does tank maintenance as well so I'm sure you could hire his team next time too.
By the way the pink goni I am going to call it "Gerry's 'You can't kill me'" goni. This thing has been through the ringer. I thought it was going to die several times and yet it keeps on growing. I got it from another BAR member maybe 2-3 years ago. It was not doing well in his tank. Probably had 5-8 heads at the time.
At one point I had it in my fish QT tank. It had shriveled up, and I thought it was going to die. I was going out of town for a week and did not want it to foul the water. I moved it into the QT tank (no meds in the tank, no lighting, no filtration, crappy water quality). It was still alive when I came back. Put it back in the main tank (waterbox 60) and then transferred it to the waterbox 180 when it was running. Prior to adding wrasses I had a huge flatworm problem. They seemed to like to swarm on this coral keeping it from expanding its polyps. Every day I had to blow them off with a turkey baster and I could see an occasional polyp bail out and float away. With the addition of the UV filter and wrasses the worms seems to be gone (at least I don't seem the on the glass, rocks, or sand anymore). Probably still there in small numbers. The other day about a 1/3rd of it was not expanding well and the polyps looked bleached (see the pic above). It lasted about a week. Don't know what happened, but now it is fully recovered again. Easily over 100 heads on this. It loves being in the current. I will post a videolink below.
Goni's are challenging. What makes the extend? In the video I have three in a row. The pink is always out. The bananrama goni loves the current and I like watching the polyps sway in the tank. The one in the middle does not like to extend beyond a 1/4in. Go figure. Goni's are without a doubt my favorite coral. I have 9 of them in the tank.
Gerry
Bought that last summer from Kenny at high tide. Said it came from Rich Ross. It was relatively cheap. Love the growth pattern. Unique compared to other SPS. My wife says it’s the potato chip coral.Nice pavona
The ?bimaculatus look good too
Can you post a better picBought that last summer from Kenny at high tide. Said it came from Rich Ross. It was relatively cheap. Love the growth pattern. Unique compared to other SPS. My wife says it’s the potato chip coral.