Heating Cable, Thermometer & Lighting for Acrylic Aqurium (fish)
Yes.
They don't get that hot (unless run dry).
Look at them, and read them? It's not hard.
Irrelevant to the fact that it's acrylic.
AIUI, it's more that more water movement removes CO2, which plants need some of.
Is this for a solely planted tank, or will there be fish?
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