Pet store brown algae

[SamiPaul]

My local petstore has Diatom algae all over their tanks. Is it safe to by fish or coral. I don't want an outbreak in my tank at home.

 

[Jay Hemdal]

My local petstore has Diatom algae all over their tanks. Is it safe to by fish or coral. I don't want an outbreak in my tank at home.

Welcome to Reef2Reef!

Pest algae is generally an issue only in aquariums where the environment is more conducive for its growth. Chances are almost 100% that your tank already has diatoms in it, but they aren't a problem because tank doesn't have the same environment.

Jay