Hi all i am sure this has been asked before but i need some help. I have noticed what looks to be a bight or nick from my clown loach which i have now relocated on my rays tail as seen in pictures i have dosed the tank with api salt is there anything else you all suggest ? please help so worried
Tank Size : 120 Gallon
Readings : Ammonia 0 Nitrite 0 Nitrate 30-40
Breed : BDxPearl
Sex : Male
Size : 7-8 inch
Future tank in 2 months : 5ft Long 3ft Width 2ft High
Nitrates in my area out of tap are high and the ray has been breed from a great breeder whom has always used birmingham tap water which is the hardest and highest nitrate water in country so wont be affected to much by 30-40 i dont think.
Any help suggestions much appreciated thank you

Tank Size : 120 Gallon
Readings : Ammonia 0 Nitrite 0 Nitrate 30-40
Breed : BDxPearl
Sex : Male
Size : 7-8 inch
Future tank in 2 months : 5ft Long 3ft Width 2ft High
Nitrates in my area out of tap are high and the ray has been breed from a great breeder whom has always used birmingham tap water which is the hardest and highest nitrate water in country so wont be affected to much by 30-40 i dont think.
Any help suggestions much appreciated thank you








