found something in my tank...

[Marx]

I was looking at my tank today and otice something sicking out of my substrate near a plant.. it was a piece of metal of some sort.. looks like somethnig that held plants together.. really easy to bend.. and was black.. but when i unravealed it it was aluminum looking..

anyhow i pulled it out.. maybe that was causeing my green water lol..

[Nelson]

Lead plant weight?

[Marx]

could be.. is that harmfull in tank?

[BigDaddy]

No.  Most plant anchors are zinc now... non-toxic and harmless