Reef Discussion

Gunners85

Member
May 23, 2013
73
15
Uh Oh! Is This White Spot?
My flame angel looks like it has white spot... Can anyone confirm this with these photos? What are the common causes for white spot and how do I cure him?
He looks like he's the only one with it at the moment...
image.jpg
image.jpg
 

Gunners85

Member
May 23, 2013
73
15
Looks like it :(

What other fish do you have in there?
2 occy clowns, decora goby, bangai cardinal, damsel, 2 x peppermint shrimp...
Is it likely to spread to the other fish? And is this fatal for the fish? And how long until it could kill him/the tank?
Also, what could have caused this?
 

Buddy

Member
Mar 13, 2012
3,142
1,526
Sorry to see that @Gunners85!
Yes it will infect all fish. To completely rid the tank of ich, you will have to remove all the fish to a hospital tank (bunnings tub is cheap and easy to set up) and leave the display tank fishless for at least 8 weeks, 10 or 12 weeks preferable.
It is possible for the fish to fight off the ich but it will always be present in your tank if you dont remove the fish. You are better off treating them in the hospital tank with hyposalinity or copper or tank transfer method.
Good luck!
 

Gunners85

Member
May 23, 2013
73
15
I've only got a small tank though.. Is it possible to treat them in the DT? I'm not sure how much room I have for a hospital tank in my apartment...?
 

Buddy

Member
Mar 13, 2012
3,142
1,526
That's what sucks about ich, you can't treat the DT. You could just try and keep the fish well fed and keep the water nice and clean and the fish may recover, but the ich will always be present in your tank. The bad thing about this is when a fish gets stressed it is likely to be overcome with ich again.
 

OSCAR85

Member
Jan 8, 2013
1,529
792
St Kilda, Melbourne
2 occy clowns, decora goby, bangai cardinal, damsel, 2 x peppermint shrimp...
Is it likely to spread to the other fish? And is this fatal for the fish? And how long until it could kill him/the tank?
Also, what could have caused this?
Sorry to hear. Stress from putting too many fish in one tank is a probable cause. Also high nitrate.
 

TheJordans

Member
Mar 29, 2013
722
369
Sunbury
Can you treat with copper when you have inverts? Or is it something else you can't use? Blue methyl-something-or-other ?
 

Buddy

Member
Mar 13, 2012
3,142
1,526
Treating ich in the dt will kill your live rock and sandbed, that's why it has to be done in a hospital tank :);)
 

DavidS

The Resident Loony
Jul 17, 2011
3,337
1,033
Ballarat, Victoria
In the old wiki, there is http://www.thereefuge.com.au/wiki/marine-ich-cryptocaryon-irritans/ which is well worth a read to understand the beast you are dealing with.
The new version of the wiki doesn't have it yet, but that will give you some idea. This will also help explain the reason why quarantine is necessary for eradication, and exactly what you need to do in regards to the quarantining arrangements as moving the fish out of the DT is not enough by itself to actually get rid of the disease.
 

riley

Member
Apr 25, 2013
371
112
GYMEA BAY
I've had ich a few times over the year. never removed my fish treated my tank though with increased husbandry. if you get rid of the stress to the fish, the fish generally fights off the infection. but i guess quarantine is a safer approach if it does not create to much stress to the fish.
 

Gunners85

Member
May 23, 2013
73
15
So what do I put in the hospital tank to keep the fish alive in there? What sort of filtration? obviously heater and all that.. but what gets rid of th nitrate etc. with no skimmer? Just a little confused with it all..
 

TheJordans

Member
Mar 29, 2013
722
369
Sunbury
Oh! So you mean for him to leave the peppermint shrimp in the DT but take the fish out, @Buddy
My bad lol. Read it as move them ALL to a QT tank lol
(Serves me right for multi tasking lol)
 

Buddy

Member
Mar 13, 2012
3,142
1,526
Haha yes inverts can stay in the dt.
So what do I put in the hospital tank to keep the fish alive in there? What sort of filtration? obviously heater and all that.. but what gets rid of th nitrate etc. with no skimmer? Just a little confused with it all..
No filtration, just a lot of water changes.
 

DavidS

The Resident Loony
Jul 17, 2011
3,337
1,033
Ballarat, Victoria
You'll find that there is a stage where it will drop off the fish. If you're observant enough (and have enough space), that's when you want to remove the fish from one QT to a clean QT before they get to reinfect the fish. Obviously that's a bit of a handful when you have a few fish to deal with, as the lifecycle of the ich might vary enough between the infected to make it awkward.

Failing all that, you can just accept that ich is a common problem, and as @riley mentioned, good husbandry and reduction of stressors to the fish will aide greatly in ich "going away" on its own. It seems to appear only when fish are stressed, and often seems to vanish when the stress is gone. Obviously it's never really gone, it's just not a serious problem until the stress returns and the fish wind up covered in spots and start dying. I think you'll find that a lot of tanks a like that - especially tanks with a lot of tangs. The problem just isn't evident until something causes stress.
Actually getting rid of it properly would be better, but for a lot of people it's just impossible to QT that many fish. A lot of conjecture exists on the subject, and there are a lot of ways of dealing with it, and yet the end results are questionable; ich can "go away" on its own or you can treat it away - the point that's ignored in determining what works is whether or not either makes any difference if the same stressor returns to the system (ie. if it appeared out of no where, it was already present in the system for however long.. which may be a long time).
 

Bdear22

Member
Feb 11, 2013
454
125
Newcastle
I've treated ich using hypo salinity and raising the temperature when my blue tang had it, also feeding plenty of garlic enriched foods help
 

Buddy

Member
Mar 13, 2012
3,142
1,526
What @DavidS mentioned at the start of his post is the tank transfer method. You move the fish to a new tank every 4 days and they will be free of ich on the 13th day. I do this to all fish and haven't had ich... Knock on wood.
Ill try and find the info for you after work today if you like. I just use two bunnings tubs to transfer the fish each time.
 

macca_75

Member
Apr 22, 2012
2,125
844
I have an ever present threat of White spot.
If you can catch all the fish (should be fairly easy in a small tank) QT them and remove it altogether).
If they are all still eating there is a good chance they will survive (each time they get it an survive they actually become a little more immune).
I wish I could remove all the fish from my system and QT the lot and fix my problem forever but I have over 120Kgs of LR so catching them is a bugger - to be honest I'm almost at that point though. Re-scape while I'm at it.

Good luck, keep up water changes and food offered and they might be OK.

I also find turning the lights off for 2 days, on for 1, off for 2, on for 1, etc helps to reduce stress, which in turns helps the fish heal quicker.
Dropping the temp slows the cycle down (which also gives the fish a little more chance of survival) however be careful you don't stress the fish more by running it to cool or dropping it to quick.
Good luck with it.