i thought id go the Hydra HD route when they were released but now i think Radion Gen4s are everything hydra Hds are plus moreI just ordered two hydra hd's for my reefer. Great info. Thanks!
Will see sooni thought id go the Hydra HD route when they were released but now i think Radion Gen4s are everything hydra Hds are plus more
Hydra HDs are too concentrated in their beams i think .. radions put out more than enough light but it is little more dispersed than hydras..
just saying ..