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your in the wrong hobby
thats why i like a closed loop for internal circ
garf is a reputable company, but unless you buy plain sand there is always a risk of getting unwanted organisms. did you call and talk to a rep to...
somebody?
anyone can purchase these lights, thanks for replying. the size is close to lumenmax, there only off an inch but it utilizes two mh bulbs. reflection...
salifert
http://www.bulkreefsupply.com/Carbon-and-Phosphate-Remover-GFO-Phosphate-Remover-(GFO)/c109_8/index.html
heres some links for you to start with Greenfire Product: GROWZILLA REFLECTOR Growzilla Dual Bulb Reflector Hydrofarm Growzilla...
you mean to tell me no one has anything to say about these reflectors?
which ones? i already posted the graphs http://www.advancedaquarist.com/2006/5/review#h3 why is the spectral analysis better with whatever bulbs...
in this hobby opinions vary in many ways. each tank has its own heart beat. the Ca,CaOH2 combo works well for many, so does 2-part liquid, easier...
daniel072 in what ways, scientific data instead of a vague answer would be nice? why is the spectral analysis better with whatever bulbs your...
do you have the specs on your tank and setup?
flexible pvc is the way to go instead of a corrugated line
at a depth of 20" using an e-ballast the 250w sps 14k showed 310 par and the 250w reeflux 12k showed 200 par. i tested both bulbs along with others....
overdosing Sr will wipe out your tank. the toxicity level of Sr for some inverts is around 35. nsw is around 8-10. ones that house sps's maintain Sr,...
anybody?
daniel072: which ones? what bulbs are you talking about? which ballast are you using with the bulb? whats the ppfd?
daniel072: Advanced Aquarist's Online Magazine - Product Review: Spectral Analysis of 400W Metal Halide Lamps: Giesemann, Krystal Star, South...
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