fishkeeping rule number 1 - dont believe the guy whos livelihood depends on selling you stuff.
never heard of it, so cant comment, but be aware unless you find an exceptionally good shop, their main priority is getting you to buy stuff.
I'll be honest with you and say I
think I've found a good (can't say exceptional yet) lfs. This guy has been in the business a long time. As far as wanting to sell me stuff, he's the guy that told me not to buy a Ph kit. Said it's a waste of money! Today I insisted on it and he said your Ph is around 7. (how does he know that?
) He said the Ram's will want mid 6's. He still refused to sell me a water hardness test! It was more expensive than the blackwater extract! Lfs guy said the blackwater extract will tint the water but it's a conditioner that will drop the Ph into the mid 6's, perfect for the Ram's and Tetra's. He said the fish will thrive...
Having said that I still haven't added it the tank. I'm doing some google research. (so far I haven't found anything negative about it)