thanks for the comments guys! The sponge dont need spot feeding as far as I know , they do require allot of flow. I put them along the back wall b/c i have a power head pointed along that area. From what I hear they either do really good or really bad , so far I have had good luck with them , they are pretty healthy and happy. I also like them b/c they add allot of color to the tank. I still have those pink zoa's Blazin , they just dont show up well in pic's so I try not to get any close-up pics of them. Let me know if you really want some though , I am going to start sellin them soon. Just gotta fig out how to get some good pics of em! Look at the top right of pic #4 you can see the pinks
