Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
www.reef2reef.com

So basically I see now physical signs of ick or what so. I have a yellow WATchamn goby and 2 green chromis who look fine and healthy. This guy looks healthy as well but is definitely acting strange.Can barely see the fish in the picture. Maybe use a flashlight. Please also read through this post and give as much of the information asked for as possible.
![]()
Some Helpful Hints When Posting or Responding to Threads in the Fish Disease Treatment and Diagnosis Section
Aquarium Fish Disease Problem Solving Determining the best course of action for a problem with your aquarium can be a difficult task. Even advanced aquarists will often need to seek the help of others for complicated or unique issues. Our intent here on Reef 2 Reef is to offer expert advice...www.reef2reef.com
Still need better pics and a short video if possible please.So basically I see now physical signs of ick or what so. I have a yellow WATchamn goby and 2 green chromis who look fine and healthy. This guy looks healthy as well but is definitely acting strange.
My tank conditions are as follows:
7.9 PH approximately
ammonia nitrite are at 0ppm
nitrate is approximately 30-40ppm.
tank has cycled and I did a water change 5 days ago, added the fish in last night.
current tank temperature 77.9 degrees
Current salinity 1.023 ish.
As of right now this is a fish only tank with many live rock.
HELP!!
Added a clown goby yesterday and this morning I realized it is hovering near the top and perching near the glass on the top as well???
Please give advice or thoughts I am
Still need better pics and a short video if possible please.
I am about to add a half cube mysis shrimp will update y’allA quick way to check stress/issues with a fish is to feed it. If it eats well, things are not serious (yet anyway). If it doesn’t eat, that points to a serious issue. Can you try feeding it and let us know?
Jay
I am about to add a half cube mysis shrimp will update y’all
With my luck the little guy has went into hiding in a little cave and is just chilling against a rock! I added mysis shrimp in but he had no reaction, the other fish I added I saw eat a little bit maybe he is shy?A quick way to check stress/issues with a fish is to feed it. If it eats well, things are not serious (yet anyway). If it doesn’t eat, that points to a serious issue. Can you try feeding it and let us know?
Jay
All other fish are fine and swimming at the bottom of tank none gasping for oxygen!Based on the info you provided so far, my first two thoughts would be...
a) It is seeking shelter from another fish that may be bullying it ... possibly the Watchman goby?
b) it is seeking oxygen
If you have other fish in the tank and they are not spending a significant amount of time at the top, then the oxygen in your tank is probably fine. (There could still be the possibility that the clown goby has gill flukes ... which would cause it alone to seek more oxygen.)
I honestly do not know if a watchmen goby would see a clown goby as direct competition and bully it. Keep an eye open for chasing ... or nip marks on the clown goby's body and fins. (I can tell you that I had a 4' long 65g and it was still not enough room for two clown gobies to get along when they matured. One still constantly sought out and beat up on the other...)
Sheesh that is very intense and cruel can’t imagine that just to get these lilttleThere are many reasons that a fish won't eat, but all of them are serious. I guess my fall back for this species is that it may be suffering from cyanide poisoning. What happens is these clown gobies live in tight crevices, and they are relatively low value (a nice one like this might get the fisher 25 cents). Because of that, the collectors can't take the time to net them. What they do is spread sodium cyanide over the coral and catch the stunned fish as they emerge. This makes it profitable, but some of these fish die right away, and others die over the next 40 days or so. One key symptom is lack of feeding. Others can include varied things like excessive shyness or the fish being really bold. There isn't any treatment - some fish do recover, but the mortality rate is around 40 to 60% over the first 2 months depending on the species.
Jay
Very typical location for them when introduced and should come down for food when its feeding time. It will eventually perch on rocks and within coralSo basically I see now physical signs of ick or what so. I have a yellow WATchamn goby and 2 green chromis who look fine and healthy. This guy looks healthy as well but is definitely acting strange.
My tank conditions are as follows:
7.9 PH approximately
ammonia nitrite are at 0ppm
nitrate is approximately 30-40ppm.
tank has cycled and I did a water change 5 days ago, added the fish in last night.
current tank temperature 77.9 degrees
Current salinity 1.023 ish.
As of right now this is a fish only tank with many live rock.
Would it be to much stress to rearrange one small rock structure in a different position? Considering I added the fish yesterdayVery typical location for them when introduced and should come down for food when its feeding time. It will eventually perch on rocks and within coral

