Hello all,
I have a RD FH in a 75 and he is by far my favorite fish. He is extremely healthy and happy. I recently changed out the pool filter sand in his 75 to black diamond and the difference is astounding. Question is, could I add another FH to the 75 with divider of course. Will this have any negative impacts on him? The filtration is superb and I do water changes every other day so I'm not too concerned with that aspect. I just want to make sure I'm not making a mistake. I understand his kok will grow larger with another male around. At this point, I'd even be willing to add a female if experience says that this is a better route than 2 males. Any and all feedback and greatly appreciated. Thank you, Manny

I have a RD FH in a 75 and he is by far my favorite fish. He is extremely healthy and happy. I recently changed out the pool filter sand in his 75 to black diamond and the difference is astounding. Question is, could I add another FH to the 75 with divider of course. Will this have any negative impacts on him? The filtration is superb and I do water changes every other day so I'm not too concerned with that aspect. I just want to make sure I'm not making a mistake. I understand his kok will grow larger with another male around. At this point, I'd even be willing to add a female if experience says that this is a better route than 2 males. Any and all feedback and greatly appreciated. Thank you, Manny
