Dophin Ceramic Ring FM-905

Dophin Ceramic Rings FM-905 - 400g

**Product Overview**

Dophin biological ceramic rings are used in filters to provide an ideal environment for the growth of beneficial bacteria, helping to maintain water balance within the aquarium.

**Weight and Dimensions**

Weight: 400g

Ring Dimensions: 1cm (inner diameter) x 1.5cm (outer diameter) x 1.5cm (height)

**Primary Uses**

Used as biological filter media in canister filters, planted tanks, and ornamental aquariums.

Contributes to treating water by removing ammonia and nitrite as part of the biological nitrogen cycle.

**Benefits and Features**

Large porous surface area allows for extensive growth of beneficial bacteria.

Converts toxic ammonia and nitrite into less harmful compounds.

Improves water clarity and contributes to a stable aquarium environment.

Does not alter pH levels.

Safe for all types of fish, plants, and shrimp.

**Instructions for Use**

Rinse the rings with lukewarm water before initial use.

Place them in the biological section of the filter, following the mechanical filtration media.

Do not rinse with tap water during subsequent maintenance to avoid killing the beneficial bacteria.

**Important Guidelines**

Do not replace the entire biological media at once to avoid disrupting the bacterial balance.

Replace a portion of the media every 6–12 months, depending on the aquarium's needs.