Brightwell Xport BIO Blocks and aluminum

[damaneice]

I have read that MarinePure Blocks leach aluminum. Does anyone know if the Brightwell Xport BIO Blocks leach aluminum?

 

[Saltyreef]

I have read that MarinePure Blocks leach aluminum. Does anyone know if the Brightwell Xport BIO Blocks leach aluminum?

Yes. And no they dont.

 

[Cjeippert]

Yes. And no they dont.

I have both, when I added alot of the marine pure cubes acros and stylos tissue died off. ICP registered high levels of aluminum. The vendor that sold them to me said the aluminum issue was solved and they use a new manufacturer. But I still jave harmful levels of aluminum. Hopefully the stop leaching it.