What test kit are you using?
What's water hardness, general and carbonate?
Is pH stable, no wild swings (there shouldn't be with sufficient carbonate hardness = buffering)?
Is aeration adequate?
It's not normal for the gulpers to not feed for a month after arrival. It can happen but not normal. Shouldn't be expected.
They look exceedingly sickly.
What's water hardness, general and carbonate?
Is pH stable, no wild swings (there shouldn't be with sufficient carbonate hardness = buffering)?
Is aeration adequate?
It's not normal for the gulpers to not feed for a month after arrival. It can happen but not normal. Shouldn't be expected.
They look exceedingly sickly.