Just because it says it's living bacteria in a bottle, is it actually? I'm not trying to be awkward, but as a marketer myself, anything can be twisted.
Hi @Aqua360
I think most people here on UKAPS are well aware of marketing spiel. Unless someone has access to a scanning electron microscope (SEM), it is impossible to see these bacteria. So, I rely on what they are supposed to do. Therefore, I add Product X to a tank and it's supposed to convert ammonia firstly into nitrite and then nitrate. If measurements show that this is happening, then Product X is bona fide as far as I'm concerned.
FYI, please see this link for further info:
https://www.tetra.net/en-gb/products/tetra-safestart
JPC