I am not seeing anything in my research about cleaning the poop out of the tank...what is the scoop?(no pun intended)
Also, is it necessary to filter the water as it cycles through the waterfall, or is that the gravels' job? I will be using a simple, submersible Rena water pump.
And lastly, Is feshwater fish chlorine treatment adequate for nuetralizing the water? I am not keen on buying a $100 dollar RO filter right now....By the way, how many of you have your own RO filter?
Thanks,
Matt
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Matt


