QT glass brownish black is this algae

[Matt F]

So I have a 20 gallon tank has been running since the end of June had fish in the tank for almost the entire time except a week or so to get more fish into qt. I do biweekly water changes have a hang on the back filter, sponge filter, and a pump to move the water feed pellets once a day a little and feed at night meaty foods. Anything will help here’s a picture

 

[Flippers4pups]

So I have a 20 gallon tank has been running since the end of June had fish in the tank for almost the entire time except a week or so to get more fish into qt. I do biweekly water changes have a hang on the back filter, sponge filter, and a pump to move the water feed pellets once a day a little and feed at night meaty foods. Anything will help here’s a picture

It's most likely algae.

 

[Matt F]

It's most likely algae.

Ok thanks maybe I’ll stop feeding pellets everyday

 

[Katrina71]

If you aren't medicating, why not qt a snail?

 

[Flippers4pups]

If you aren't medicating, why not qt a snail?

Or just use a mag float and clean it and do a small water change.

 

[Katrina71]

Or just use a mag float and clean it and do a small water change.

Lol. Yes. Lol.