SuperFish Crystal Max Filter Media - 500ml
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Product Information
Full details
SuperFish Crystal Max Filter Media is designed for serious aquarists looking to optimize their biological filtration system in both internal and external aquarium filters. This porous glass media provides an immense surface area for beneficial bacteria to thrive, resulting in superior water clarity and ecosystem stability. While it is an incredibly effective tool for accelerating tank cycling and boosting filtration capacity, it must be used as a biological medium rather than a mechanical pre-filter to prevent premature clogging.
All features
| Brand | SuperFish |
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Extended Product Information
FAQs
Can I use Crystal Max in a hang-on-back filter?
Yes, as long as the filter has a designated media compartment large enough to hold the glass rings.
How often should I replace this media?
Because it is made of durable glass, it does not need frequent replacement. It can remain in the filter for years.
Should I wash the media with tap water?
No. Always use old aquarium water from your water change to clean the media to avoid killing the beneficial bacteria.
Does this media affect water pH?
No, the glass material is chemically inert and will not alter your aquarium's pH or hardness.
Can I mix this with other types of filter media?
Yes, it works effectively alongside chemical media like activated carbon or mechanical pads.
Troubleshooting
Flow rate has decreased significantly
Check your mechanical pre-filter layers for clogs. If the pre-filter is clean, gently rinse the Crystal Max in aquarium water to remove debris.
Ammonia levels are rising
Ensure the filter has adequate flow and that the media has not been cleaned with tap water, which can destroy the bacteria colony.
Pros and Cons
Pros
- Significantly increases biological filtration surface area
- Extremely durable glass composition prevents breakdown
- Accelerates the cycling process in new tanks
- Supports stable water parameters for sensitive inhabitants
- Fits most standard filtration systems
Cons
- Requires pre-filtration to prevent particulate clogging
- Glass-based media can be brittle if handled roughly
- Less effective if placed in areas with low water flow
Setup, Compatibility & Care
To set up your media, rinse the Crystal Max thoroughly in a bucket of dechlorinated aquarium water to remove any manufacturing dust before placing it into your filter basket. It is compatible with almost all canister, hang-on-back, and internal filters that feature a media chamber.
Regarding care, do not clean this media under tap water, as the chlorine will kill the beneficial bacteria. When performing filter maintenance, gently swirl the media in a bucket of tank water only if you notice a significant decrease in flow rate due to accumulation of organic waste. Otherwise, it is best left undisturbed to preserve the integrity of the biological colony.