About three months ago I added four Habrosus dwarf corys to a PFK/Arcadia 25l cube, planted with Crypts, Java Fern, etc. and yeast based C02.
Water changes are 30%weekly with the gravel hoovered at the same time.
All readings were fine (pH 6.8, Ammonia 0, Nitrite 0, Nitrate 20, temp 75) as were the corys for about three weeks.
First two died, then the following week one more, and finally the last one a week later.
I again tested the water but got the same results.
Before I order another batch, is there anything I might be doing wrong ?
2podsMember Since 14 Feb 2008
Offline Last Active Feb 22 2008 02:20 PM
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