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Old 30-01-2018, 12:39 PM   #5
Squid
Endangered Dragon
 
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Join Date: May 2001
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Quote:
Originally Posted by Dave57 View Post
are there new fishes or furnitures in the tank?
is there something new outside the tank?

The arowana seem to be uncomfortable, maybe afraid of something new?

Those big blood parrots are very heavy bioloads, I would suggest adding more bubbling to improve water quality.
thanks its weird, nothing has changed except the Overhead filter, i removed some media and also interchanged the position, so the return is now on the other side of the tank.

i think i need to remove some parrots, they do make a lot of mess too.

but only thing that happened before the change is the ammonia spike last week, might be due to me removing some media.

later I'll open up my canister to clean too.
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