This for me as well, the OP was intentionally worded without any specific brand mentioned to avoid this and was still misunderstood. Could happen just as well with ADA, UNS, whatever, because they're soils.My goal is *NOT* to imply that Aquasoils are bad in some way, or even that Landen aquasoil is "bad".
Also that yeah, aquasoil itself isn't the problem. I don't know how anyone took that from the OP either, thousands and thousands of people use aquasoil, I myself run exclusively aquasoil tanks, I think there's a large enough body of evidence to conclude that aquasoil is perfectly fine in a pretty huge array of use cases.
And to clarify that the claim is *not* that it is unbeatable, but rather potentially a deceptively annoying one to get rid of that resembles much easier common hair algaes, and stands the chance to trip up less experienced hobbyists. I attempted to clarify this in my original post and it was still misunderstood by what looks to be well over a hundred people judging by the comments.
The only two claims presented in my post were that it was positively ID'd as Klebsormidium, and that I observed it being able to transfer via substrate from one tank to the next.
When I got pictures and info together to write the Klebsormidium post, I was viewing this as an interesting ID of an algae that works differently from what I normally encounter, and similarly what I would like to eventually come of this would be the same intrigue for other hobbyists and nothing more.