Theres lots of small companies out there selling these things and saying there good for clean up.
Theres also other companies,articles ect. that speak negatively and advise people to avoid these in the marine tank.
what are some of your thoughts? upsides? downsides?
Theres also other companies,articles ect. that speak negatively and advise people to avoid these in the marine tank.
what are some of your thoughts? upsides? downsides?