Have used a bunch of brands but keep returning to this one because it's cheap, does the trick and I only have small tanks to maintain so one bottle lasts me ages (highly concentrated so you don't need much).
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I couldn't do without it , moreover my fish couldn't live without it .
Verified purchase: Yes | Condition: New
Great product does exactly what it is meant to will get again when needed
Verified purchase: Yes | Condition: New
This product is great value
Verified purchase: Yes | Condition: New
Does what it says "on the tin".
Verified purchase: Yes | Condition: New
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