Can someone PLEASE help me figure out whats up with my Silver Arowana?

BassHuntin900

Feeder Fish
MFK Member
Feb 22, 2019
33
7
8
20
Sacramento, California
upload_2019-2-22_11-32-22.jpeg
so my silver arowana is about 8in long i got him about a week ago and i understand that they are surface dwellers but he has literally been sitting at the surface not even a millimeter under the surface and swimming kinda slowly since yesterday.. is this normal or if not whats wrong with him?
 

Katie_Ca

Exodon
MFK Member
Nov 8, 2018
99
95
26
GTA - Ontario, Canada
my tank was filtered for 2 days before i put him in.. and my ph is 7.0 my kh is 75 my gh is 30 and my ammonia, nitrite, and nitrate are all 0
I believe your tank has not cycled. The cycle usually takes 4-6 weeks to complete. You'll need to add Seachem Prime ASAP and do a 30-40% water change daily until the cycle completes.
 

kno4te

MFK Moderator
Staff member
Global Moderator
MFK Member
Dec 24, 2005
18,483
20,965
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USA
Silvers are skittish. Could be a form of stress. Would suggest some floating plants and dim the lights if able. Tank isn’t cycled if all are zero. Add some bacteria.
 

LBDave

Peacock Bass
MFK Member
Nov 27, 2018
1,576
1,597
164
Long Beach
Doesnt look like you have a lot of waterflow, is that correct?
If tank is cycled and parameters good. Waterflow not too strong it may just be acclimating. Agree that lights should be kept low. Any tankmates?
 

LBDave

Peacock Bass
MFK Member
Nov 27, 2018
1,576
1,597
164
Long Beach
Ph a little high but not sure thats the problem. Thinking lighting. Does it move down at night?
 
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