Yea same here I prefer Nutriplex over EHG, Nutriplex has less NPK than EHG tho but I feel that Nutriplex gives a better final product in my own opinion
Terra Aquatica I believe was the one you may have been thinking of, but they simply bought out GHE and did a name change for some reason even though everyone knows it as GHE.
I have also used EHG, although I'd rather use Nutriplex to be honest..