Some is better and better also to add less like you have. At least some in there is of benefit to them. What do your goby forums say to add?
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Remember I could not find anything on it? Getting Old Barb? It was nice talking to you as long and as much as we did last night~
It was good for us yes? I just turned the light on the Goby tank and it is sooooooooo clean and crystal! I love this tank!
Marie ~