geekhack Community > Off Topic

Ne1 raise fish?

(1/1)

tp4tissue:
If Tp4 haz dat mini waterfall flow over filter,  does he still need a bubbler thing?

noisyturtle:
It won't hurt. If you notice the fish swimming at the top of the tank it means it is low O2.
They are cheap, and w/o plants a tank should have one

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