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I must admit to being surprised when I received these sponges as they are vacuum packed to reduce p&p. Once opened, the sponges "inflate" to their normal size, so an inspired idea. I change mine once a month & I've put the first one in today. So we'll see how it goes. Watch this space......
Verified purchase: Yes | Condition: New
I have used this system for years I find it very easy to clean & keeps my aquarium clean but must be clean regularly.
Verified purchase: Yes | Condition: New
This is a good product, I also purchased an ammonia removal box for my filter. I keep Discus so the removal of ammonia is important.
Verified purchase: Yes | Condition: New
Allways reliable
Verified purchase: Yes | Condition: New
These pads came vacuum packed which was easy to then post. Excellent product
Verified purchase: Yes | Condition: New
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