the tank is set up with the conventional false bottom. all the water is recycled through out the tank because of this. within the background foam i have some water lines that take water from the pump (back right corner under FB) and feed the river and waterfall. this tank is set up on a misting system and is pretty tight, so about every two weeks i siphon some water off. i usually just drop a half inch hose in and start a siphon. about 10 seconds worth is enuogh to get it back down to the correct level. i dont really have any terrestial plants in there any more so if it gets flooded real bad, the moss doesnt seem to mind.
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Landon
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