1] My tank is a 20G tall with an over sized canister filter.
2] My tank is kept at 80F-83F fully planted with a PH on the low side 6-7
3] Freshwater
4] Fully setup for over a year with no problems.
5] My current stock is:
4x Cory cats
1x Glass cat
1x Lyre Tail molly
1x Discus
100x snails
6] I introduced a German Ram about 2 months ago that was not quarantined, He died a few days after, I initially attributed this to poor acclimation but this might be the culprit!! I should have quarantined
7] 80F-83F
8] 100% live plants
9] Canister filter - JBJ EFU-35 Reaction 4-Stage Canister Filter + UV
10] Pressurized CO2 + aquarium background from DBN + I have dirt under my gravel for the plants it has been like that since I set up the tank.
11] no natural sunlight - the lighting schedule is 12noon to 9 at night
12] last water change was Monday 5Galons - before that was the day before on Sunday 5G - My routine is 5G on Sunday - I do not vacuum the substrate
13] I feed frozen San Fransisco Bay brine shrimp at 1PM then again at like 6PM
14] See pictures below - Fish is not acting different and still eats like normal
15] I treated with a penicillin based additive the past few days.
Please help me diagnose this.

Dark orange spot???

Fin losing color and a growth or something on the back of the fin

BIG white or loss of color spot
Thank you for you time! ~LiquiD~



2] My tank is kept at 80F-83F fully planted with a PH on the low side 6-7
3] Freshwater
4] Fully setup for over a year with no problems.
5] My current stock is:
4x Cory cats
1x Glass cat
1x Lyre Tail molly
1x Discus
100x snails
6] I introduced a German Ram about 2 months ago that was not quarantined, He died a few days after, I initially attributed this to poor acclimation but this might be the culprit!! I should have quarantined
7] 80F-83F
8] 100% live plants
9] Canister filter - JBJ EFU-35 Reaction 4-Stage Canister Filter + UV
10] Pressurized CO2 + aquarium background from DBN + I have dirt under my gravel for the plants it has been like that since I set up the tank.
11] no natural sunlight - the lighting schedule is 12noon to 9 at night
12] last water change was Monday 5Galons - before that was the day before on Sunday 5G - My routine is 5G on Sunday - I do not vacuum the substrate
13] I feed frozen San Fransisco Bay brine shrimp at 1PM then again at like 6PM
14] See pictures below - Fish is not acting different and still eats like normal
15] I treated with a penicillin based additive the past few days.
Please help me diagnose this.

Dark orange spot???

Fin losing color and a growth or something on the back of the fin

BIG white or loss of color spot
Thank you for you time! ~LiquiD~



The growth fell off just now