I have an amazon sword that has been in my 55g for about a year now and it is growing out of the top of the tank. It has leaves on it that are larger than my hands. I end up having to cut a few off here and there because they block alot of light and it steady puts more new leaves out. I couldn't imagine more than two of these plants full grown in a 55g.
Equipment: 55g, 3x 9watt tt uv, 2-xp3's, pressurized co2, inline co2 reactor, 216 watt catalina t5 fixture, milwaukee ph controller, 300 watt hydor inline heater, aqua soil
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