demonmagus
spamming my way to the top...
- Joined
- Sep 27, 2005
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- Sheffield (rules your rear-end!)
andy do you use a hydrometer on your marine tanks?
Not entirely sure. Fire a PM to nmonks about it. He knows more than I do on the subject.ok - where can you buy hydrometers that are just as good as refractometers? Or are the 'normal' ones just as good? (the £10-£15 ones)
Not entirely sure. Fire a PM to nmonks about it. He knows more than I do on the subject.ok - where can you buy hydrometers that are just as good as refractometers? Or are the 'normal' ones just as good? (the £10-£15 ones)
are milwaukee instruments refractometers any good?