Freds calls it "egg crate shit"... lol... It's in the lighting section at the HD. I wish I could be of more help. Just look for the fluorescent lighting and look around... Hopefully someone around here can be of more help.
I have 25 blumat jr. Jr's and over 100 the 2$ with free shipping.I have stop using the blumat jr. Jr's all together the cheap one work much better they seam more forgiving .
Like D said... All the copies appear to be of the blumat jr. Jr's water through the cone. The tropf blumat controls the flow of nute solution through a tube. They're 2 different products. The tropf blumat is capable of delivering more nute solution than a jr... And what's the point of getting jr's if i have to use more than 1, and there's a higher chance of failure due to clogging... No gracias.
I'll keep paying for the higher quality product... And actually... I'm liking the idea of a cycle timer more and more... 10 second feeds every few hours during lights on... Send the runoff down the drain...