Id please

[buhajer2]

Is that brown algea
I have two helmet crab and blue leg crab.

 

[dragonfisher33]

it's diatom

 

[buhajer2]

Any suggestion?

 

[dragonfisher33]

Any suggestion?

i'm assuming this is your first tank? did you cycle it properly? normally it would go away as long as you keep up with the water change and an eye over how much you're feeding. you can add more powerheads to keep the substrate stirred. how big is the tank and what are the parameters? i see a candy cane in the background, how long have you had the tank with water in? also what is the light that's running over the tank?

 

[buhajer2]

6g. Amo 0, no2 0, no3 0.5, run for one month.ph 8.2 pho 0. I feed my only one six line so i make sure she eats. Nothing lift over. I keep cheto in the bake tank with saparet light. Cleaner and pem sherimps, 3 harm crab

 

[Stinky Pete]

It's totally normal and will go away as quick as it showed up.