Oyster Shells 5 kgs In Net Bag
Oyster Shells 5 kgs In Net Bag
Code: OYRS05
£27.95
These are large Oyster shells and are a superb method to buffer and maintain a constant pH to your Koi pond.Oyster Shells have been used for years by Koi professionals to help with the pH of the water and to maintain optimal water conditions and is extensively used in Japan.The Oyster Shells will ge...

Oyster shells and are a superb method to buffer and maintain a constant pH to your Koi pond.

Oyster Shells have been used for years by Koi professionals to help with the pH of the water and to maintain optimal water conditions and is extensively used in Japan.

The Oyster Shells will generally raise the pH level in your water, therefore ideally should only be used in cases of low pH.

Oyster Shell are known to generally help raise the level of the pH.

For those that ever ever been to Japan, Oyster shell are used extensively by the breeders in Japan, these soluble (soft) shells are used to stabilise the pH.

Oyster shells stabilise the pH / KH-value which prevents pH crash. If the KH value drops to this starts to dissolve the shells until balance is reached again. Nitrifying bacteria also grows on the oyster shell..

The Shells come supplied with a nylon sack ready for total immersion into the filter.

Oyster shells and are a superb method to buffer and maintain a constant pH to your Koi pond.

Oyster Shells have been used for years by Koi professionals to help with the pH of the water and to maintain optimal water conditions and is extensively used in Japan.

The Oyster Shells will generally raise the pH level in your water, therefore ideally should only be used in cases of low pH.

Oyster Shell are known to generally help raise the level of the pH.

For those that ever ever been to Japan, Oyster shell are used extensively by the breeders in Japan, these soluble (soft) shells are used to stabilise the pH.

Oyster shells stabilise the pH / KH-value which prevents pH crash. If the KH value drops to this starts to dissolve the shells until balance is reached again. Nitrifying bacteria also grows on the oyster shell..

The Shells come supplied with a nylon sack ready for total immersion into the filter.

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