Illness and Disease

Get help with fish illness and disease information in here.
Dave 54
  • Sticky
Taking a scrape of your koi or goldfish
  • Dave 54
Replies
15
Views
10K
vikinglord13
V
Dave 54
  • Sticky
Clues to look for in the poor health of fish for the Novice
  • Dave 54
2
Replies
21
Views
10K
Lisak1
Lisak1
Dave 54
  • Sticky
Do's and donts of chemical treatments
  • Dave 54
Replies
12
Views
8K
Dave 54
Dave 54
Becky
  • Locked
  • Sticky
READ BEFORE POSTING: For queries about water quality, algae, fish problems etc
  • Becky
Replies
0
Views
7K
Becky
Becky
M
Gin Matsuba
  • mark9208
Replies
2
Views
40
mark9208
M
MitchW
What’s the cause, please?
  • MitchW
Replies
4
Views
56
GBBUDD
GBBUDD
cgindy
Need Help -Have Questions on treating ICH Issue
  • cgindy
Replies
8
Views
85
WaterGardener
WaterGardener
D
Koi laying on side, not dead
  • Dexterstorm
Replies
13
Views
242
WaterGardener
WaterGardener
P
What's wrong with my fish?
  • Penny
Replies
6
Views
127
Penny
P
martanewbie
Hospital tank
  • martanewbie
Replies
8
Views
97
HARO
HARO
Bossman
Please help after routine maintenance and water change I loss 4 fish
  • Bossman
Replies
15
Views
357
TommyD
TommyD
LibraKoi
Internal Parasites/Worms?
  • LibraKoi
Replies
17
Views
163
LibraKoi
LibraKoi
P
Help with dead fish
  • Pjpondgirl
2
Replies
21
Views
255
Tula
Tula
S
ONE ALL WHITE EYE
  • Sweet Home Koi Owner
Replies
5
Views
124
Sweet Home Koi Owner
S
K
Red Growth or Bump
  • Kim_fiSH
Replies
5
Views
124
Kim_fiSH
K
X
Lost Two Goldfish this Week
  • xkenneth86
Replies
9
Views
154
xkenneth86
X
N
Koi developed white scales
  • NewKoiLady
Replies
4
Views
115
mrsclem
mrsclem
S
Tadpoles eating live fish
  • Stevvy
Replies
1
Views
89
j.w
j.w
waynefrcan
Fungus on my koi
  • waynefrcan
2
Replies
32
Views
4K
Lisak1
Lisak1
Merlyn
Koi out of water
  • Merlyn
Replies
2
Views
116
Merlyn
Merlyn
B
lumps appeared on fish
  • badgworth
Replies
11
Views
209
badgworth
B
J
Keep losing fish!!
  • Jo&Ad
Replies
17
Views
197
GBBUDD
GBBUDD
S
Fat fish
  • Sonnyparks72
Replies
4
Views
147
Tula
Tula
moldovan
Killed a KOI with Cupramine. Please help to understand and identify the disease
  • moldovan
2
Replies
21
Views
234
Tula
Tula
Adam S
Help!! Catfish has Large Red Blotch Mark- See Picture.
  • Adam S
Replies
0
Views
113
Adam S
Adam S
Giovanni
How do I get rid of Ich in new pond?
  • Giovanni
Replies
10
Views
182
CometKeith
CometKeith
1
Goldfish w/black areas & specks on fins
  • 1fish2fish
Replies
4
Views
113
1fish2fish
1
martanewbie
Rescue goldfish and one has popeye help plse !!
  • martanewbie
Replies
5
Views
292
Mmathis
Mmathis
F
Goldfish tumor
  • Fish mama
Replies
1
Views
72
poconojoe
poconojoe
U
Goldfish
  • Ulyana Stewart
Replies
6
Views
120
Mmathis
Mmathis
barryian
Small Pimple Like Bumps on Koi
  • barryian
Replies
9
Views
643
Mmathis
Mmathis
Olenka
My goldfish are swimming at the very surface...
  • Olenka
Replies
15
Views
198
poconojoe
poconojoe
Cayugafarm
Dead koi cause?
  • Cayugafarm
Replies
10
Views
205
brokensword
brokensword
H
Help please
  • Hcrocker
Replies
9
Views
204
Lisak1
Lisak1
A
Puffed Up Goldfish
  • Art Bickel
Replies
3
Views
225
Art Bickel
A
Phaewryn
Mycobacterium (“fish tank granuloma” or “fish non-tuberculous”) (how to cleanly humanely euthanise aquarium)
  • Phaewryn
Replies
2
Views
173
JamieB
JamieB
R
Ulcers
Replies
7
Views
296
addy1
addy1
K
Fantail head changes
  • kimeast
Replies
9
Views
132
kimeast
K
Texas T
This cannot be swim bladder right?
  • Texas T
Replies
3
Views
140
TheFishGuy
TheFishGuy
N
Weird white on fish- Possible parasite/disease
  • NLF777
Replies
12
Views
265
NLF777
N
E
What is happening with my koi?
  • Elstont
Replies
4
Views
139
Mmathis
Mmathis
S
Growth on my koi
  • spw
Replies
4
Views
151
addy1
addy1
D
Dead fish
  • David Gears
Replies
13
Views
265
j.w
j.w
D
Sick comets
  • Duff
Replies
7
Views
190
JamieB
JamieB
G
Koi illness
  • GEOFF43ELAINE46
Replies
6
Views
141
j.w
j.w
B
Fish/lumps
  • Blue
Replies
2
Views
156
JamieB
JamieB
Sushi Prohibited
Koi sleeping on its side
  • Sushi Prohibited
Replies
8
Views
535
WaterGardener
WaterGardener
420benz
This doesnt look good.
  • 420benz
Replies
8
Views
239
WaterGardener
WaterGardener
Mmathis
An interesting video regarding parasite ID
  • Mmathis
Replies
2
Views
166
Stephen Noble
Stephen Noble
R
Sick Koi Please help him...
  • RichB
Replies
17
Views
384
Mmathis
Mmathis
R
Fish dying in aquarium
  • Ralph Parker
Replies
15
Views
366
JamieB
JamieB
Fishflare
Shubunkin has swelling on one side
  • Fishflare
Replies
2
Views
183
Mmathis
Mmathis
Lori239
Very sick fish
  • Lori239
Replies
12
Views
243
Lori239
Lori239
P
Koi has bump/swelling on tip above mouth
  • Poonty18
Replies
6
Views
196
Poonty18
P
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