Size of tank in gallons or litres.
How many fish and which type.
Water stats in ammonia, nitrite, ntirate, and ph.
Any redness to the warts.
What colour are the warts.
Do they look filled with fluid.
Do the warts look smooth, cluster of berries, or look like a cauliflower.
I dont think its Ulcers...i looked that up online and it doesnt look like any of the examples i've seen online. Anyways i went to the petstore and got my water tested:
Nitrate: 0
Nitrite: 0
Hardness: 300
Chlorine: 0
Alkalinity: 200
PH: 8.0
Ammonia: 2.00
Water Temp: 82 F