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i spray painted the back of my tank black everywhere except the overflow area so i can see into it.
what are your parameters salinity? Ca? dKH? Mg?
should be fine
external pumps produce far less heat in the water than powerheads. in your hood with the fan, turn it around so it pulls the hot air out instead of...
the types of corals you have can take mistakes well. sps's do not. having the types of corals you have will explain why you can get away with not...
no, it limits gas exchange and light
Brittle star - Wikipedia, the free encyclopedia did the stars arms come like that or did they disappear and re-appear in that tank. if they were...
why?
infamous what type of corals do you keep without testing your tank? the one thing you do test never changes, odd.
putting them in the washing machine without soap works fine.
so far 16 voted, 9 voted for live, 7 voted for dead, pretty close poll, wonder who's right?
dc and ac are different. cfm matters more than mm
yea what he said, lol.
every coral needs a certain amount of power regarding light, par or lumens are a good way to measure it. to keep it simple. heres a site.Advanced...
what brand name 14k? pc's? with acro thats not a wise choice to low at night, try a heater for a constant 77 which is safe, some recommend higher,...
im assuming your tank is 24" deep. it will all depend on the bulb used. http://www.3reef.com/forums/reef-lighting/250w-hqi-10k-par-values-54178.html
would global warming have any part to do with this? do O2 levels drop when temps rise?
one word for ya, ubuntu, problem solved.
lights with depth of tank? PO4? dKH? Mg? Sr? Si? internal flow? refugium?
if the underside of your sand has black then dont touch it, the black is hydrogen sulfide and will wipe out your tank. if its brown then its diatoms,...
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