HELP! My Angel Fish

[Max_den_exter]

After arriving home after work I found one of a breeding pair of angle stuck between some hardscape and the glass in my tank. The base of her pectoral fin is inflamed and irritated as shown in the photos provided. What can I do to reduce any chance of permit harm/damage to her?

Tank size: 150L
pH: 7.5
ammonia: -
nitrite
nitrate
kH
gH
tank temp: 28C

Fish Symptoms: Less active swelling and redness around the base of the pectoral fin

Volume and Frequency of water changes: one a week 50%

Chemical Additives or Media in your tank: Seachem flourish trace, Trace iron

Tank inhabitants: shrimp: -

Recent additions to your tank (living or decoration): -

Exposure to chemicals: -

Photo:

 

[fluttermoth]

Normally injuries like this heal up perfectly fine on their own, as long as you make sure your water is in tip top condition.

However, there is a chance that the fish might develop secondary infections, like fin rot or fungus, so keep an eye out for any signs of 'fluffiness' or ulceration around the wound; if anything like that starts showing, then you'll need a good anti bacterial medication.