Hi All
Just a quick question. my Oscar tank has strengthening shelves and when my Oscar jumps he's damaging his head, this quickly heals but I need to protect him, I was thinking of fitting pipe lagging foam to the shelf edges, would this polute the water or is there a better idea/
Thanks in advance

Hello.. not quite sure what you mean by strengthening shelves? You mean the top brace that spans the width of the tank? Or is the tank Euro braced, where there is glass trim around the outside top perimeter? Which ever it is, you can pad with almost anything. Your padding wont be submerged, so toxin release shouldnt be an issue.