HELP!!! White bump on dwarf gourami

[Big Boy]

A small white dot appeard out of nowhere and its starting to worry me. Should I be concerned? Also he is only been here for a week.

I currently have 4 bronze corydoras, 1 albino corydoras, 5 zebra danios, 4 ghost shrimp, 1 mystery snail, 1 netrite snail, and the dwarf gourami. They live in a 20 gallon high, I moved the albino and one of the bronze cories from an established 10 gallon to here. I used old filter media, old decorations and added tetra safestart just in case.

My parameters are
PH: 6.0
AMMONIA: 1.0 or 2.0
NITRITE: 0
NITRATE: 20
the tank has been running for 2 weeks and 4 days
Also I have changed their water 4 days after upgrading my old tank due to ammonia, i then added more tetra safestart.

 

[Big Boy]

A small white dot appeard out of nowhere and its starting to worry me. Should I be concerned? Also he is only been here for a week.

I currently have 4 bronze corydoras, 1 albino corydoras, 5 zebra danios, 4 ghost shrimp, 1 mystery snail, 1 netrite snail, and the dwarf gourami. They live in a 20 gallon high, I moved the albino and one of the bronze cories from an established 10 gallon to here. I used old filter media, old decorations and added tetra safestart just in case.

My parameters are
PH: 6.0
AMMONIA: 1.0 or 2.0
NITRITE: 0
NITRATE: 20
the tank has been running for 2 weeks and 4 days
Also I have changed their water 4 days after upgrading my old tank due to ammonia, i then added more tetra safestart.

heres a picture of him

 

[V227]

Its so difficult to determine from a photo. My guess is a very small abrasion, that a fungus has taken root on. If that proves to be the case, keeping the water very clean should eventually clear it up.

 

[Big Boy]

Sorry about that, here's a slightly better pic (my phone does not take great photos)

 

[V227]

My phone doesn't take good pics either. The problem doesn't look parasitic. The bump might be Viral "Lymphocystis". No cure for that. It looks too symetrical to be bacterial.

 

[coralbandit]

I agree with V .
Get your water good ,your ammonia is way to high .
It should be zero so anything should be a flag to start water changes.
Dwarf gouramis are very susceptible to viral infections including "dwarf gourami iridovirus' . One of the more common iridovirus we see in aquariums is lymphocystis .
Get your water good .That is most important .
If you use Prime to condition you can dose up to 5X recommended dose to convert ammonia into a less toxic form for 48 hours. Water changes and Prime every day or every 2 will be most helpful.
The % of water you change is the % the ammonia will go down .
So if you do 50% water change your ammonia will be 1ppm. Then do another a couple hours later and you will be at .5ppm.
Keep ammonia and nitrites under 1 ppm.
Both will still show on test even if you use prime so document or keep track of what you are doing with the tank.