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ok here is what i got these little white calcium things that are like little tube worm things the size of a pin head all over my glass and live rocks...
well if blue light only penetrate down to were the corals are which is why when your diving without a light everything is gray with no color then why...
if the sun is 6500k then wouldnt it be perfect to have all the light on our tanks at 6500k? and if we use all 6500k the tank would be yellow why is...
what k or nm is sunlight?
ok this is what i ended up with. 2 65watt dual daylight 67000/10000k, 1 40watt 10000k, 1 36watt actinic420nm. is this good perfect or what?
ok i bought 2 65 watt pc 10000 k bulbs but dummy me didnt look at the pin arangment i have square but bought inline is there an adaptor? i cant find...
so if i go with 2 40 watt no bulb and 2 65 watt 10000k pc that should be perfect? for a 75 gal tank?
what is PAR?
what do you mean by overpower?
ok i want to replace my bulbs 1 fixture is 2 compact floresence bulbs each of 65 watts. the other is 2 no florecance 40 watt bulbs. the 2 40 watt...
at what depth does everyone have there sand at in the aquarium?
snail eggs?
sorry about the lack of checking the site. yes its a basic lta
i was looking at pics of mantis shrimp and these things dont look like a mantis at all. ill let everyone know if i find something more
i never did say the size of the thing the hole he lives in is half the size of a number 2 pencil maybe smaller
also when any fish or shrimp go by these so called mantis they suck back in there holes like they are scared of it. the never come all the way out of...
ok thank for the advice but i found out something new. the rock is not a live rock it ia a xmas tree rock it has about 5 worms on it and some coral...
cool
should try and make a flash screensaver just like the one in the upper left cornet of this site
some tank pics
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