1) Use fishing line, or cotton thread, just wind it around and tighten with a knot. It's easier with fishing line.
2) Tropica is a good site. In time, the scientific names, common names and looks of the plant will become second nature to you.![]()
3) Yes sure you can, depending on how sensitive your fish are. If they're expensive fish, I'd take them out first in a bucket of tank water.
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