What params do you have these guys under? My big mertans won't sit still he's got a 400w metal halide above him and a slow to medium current but he won't find a spot. This is my first mertans and I can't find anything online:/
i can hit my mertens with some pretty intense flow and it stays put. i think the crucial part is providing a rock structure that allows it to hide its foot deep inside. my mertens is currently perched on top of a rock shaped like a doughnut, with its foot deep down in the middle allowing it to retract inside if needed.
Mine is under a Orphek Dif100 which is about the intensity of 400 wat MH. Think the rock
Structure is probably the key - flow about medium. He moves around some but stays pretty put in that area.
Okay so they do hide there foot, I wasn't sure. I can never get any good pictures on how they like to attach there foot I will try to make that for him. Thank you for the advice! I currently have another one in cipro that I can try to settle soon too.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.