IMO. Thats not going to have enough turn-over. All though rated 206GPH, after you put all the media in, your real GPH will be much lower, and start to get lower as media starts to get clogged.(Assuming you are using sponges and the other media). Keep in mind the dead flow areas created by rock. Then you will be in search for powerheads...etc. Again, just from past experience, you are better of with a bigger pump them one suggested for a tank. I would go for a 407 if this was my tank......I always try for 10x turnover.