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#1
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![]() Witchcraft!!!
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#2
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![]() Its pure Science ;P
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#3
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Hey! I never "LEFT" the hobby, just doing fresh water now. Which is still listed as part of Canreef if I'm not mistaken. ![]() |
#4
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![]() Takes prep time though, the potato/peroxide science, and you need to be home. One great feature of the battery powered air pumps (the ones I have anyhow) is that they sense power outage & switch on automatically. The magic of relays.
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Mike 77g sumpless SW DIY 10 watt multi-chip LED build ![]() |
#5
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![]() True enough, but if for some reason your air pump breaks or you run out of batteries its an option.
A low tech emergency back up. |