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文章: 41
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 于 2003-11-06 14:24    
Hi 姚俊 ,
it's work. I tested NO2 and NO3 are very low in my 550L tank (with 13 fish, BAD skimmer, and also, I always overfeed, hehe... it's my problem)
By the way, I use not just MATRIX but also SEACHEM De*Nitrate as well.
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Some description :
de*nitrate™ is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter. It can be used in a canister filter at slow flow rates or even on the tank bottom as a “live” substrate. It does not require a special denitrifying filter or special culture feedings. It is also helpful in controlling nitrite and ammonia. The surface area characteristics of de*nitrate™ are similar to Matrix™, making de*nitrate™ an effective support for the biological filter. Each liter treats up to 100 gallons. Marine or fresh water use.
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Also, I just ordered :
1 x Seachem PhosGuard 吸磷酸棉 250ml (SC_PG_250) = HKD$45
1 x Seachem MatrixCarbon 250ml (SC_MC_100) = HKD$45
1 x Seachem Purigen 吸蛋白棉 100ml (SC_P_100) = HKD$60
from EZReef.com today.
Will tell all brothers the result later.
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