cheato needs iron supplement

have cheato in my fuge it is a slow grower but in the time I have had mine(4months) it has grown from baseball size to basketball size..mine does not roll along the bottom it is aganst the wall near the return side of the fuge..the water filters thru it to get to the return.
I have grape calupera on the otherside..it grows like crazy but it an go sexual.. I toss handfulls of the calupera every water change...I use it to feed the tangs which seem to love the stuff.


with calupera they suggest you keep the lights on 24/7.
 
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