Tetras. Do they prefer real plants?

Luca

Large Fish
Jun 9, 2003
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Middle Earth (New Zealand)
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#4
all tetras love a densely planted aquarium, i love making it just like nature so i always go for real plants, as long as you have a few you don't need to add CO2, especially if it's a medium sized tank (not too huge). I have lots of ambulia which my lemons and glowlights often breed in. they really seem much more comfortable with plenty of plant cover, go for gold :)