Seachem Tidal 110 MatrixCarbon 275 mL – Pre-Bagged Activated Carbon Media
Seachem Tidal 110 MatrixCarbon is a pre-filled chemical filtration media bag designed for convenient use in the Seachem Tidal 110 Power Filter. It contains 275 mL of Seachem MatrixCarbon, a high-capacity activated carbon formulated to remove dissolved organic pollutants, odors, discoloration, and many unwanted chemical compounds from aquarium water.
MatrixCarbon is manufactured from bituminous coal and formed into unique spherical granules. This shape promotes strong water flow around the carbon while helping prevent the compacting and channeling commonly associated with irregular granular carbon and cylindrical carbon pellets.
The media comes pre-bagged for simple placement and removal. It may be used in freshwater, planted, brackish, marine, and reef aquariums when chemical filtration is needed.
Key Features
- Pre-Bagged for Tidal 110: Conveniently sized for placement inside the Seachem Tidal 110 media basket
- Contains 275 mL of MatrixCarbon: Provides high-capacity chemical filtration in a ready-to-use media bag
- Removes Organic Pollutants: Adsorbs dissolved organic compounds that contribute to odors and discoloration
- Improves Water Clarity: Helps remove yellowing and dissolved impurities from aquarium water
- Spherical Carbon Granules: Promote efficient water flow and contact with available adsorption sites
- Low Leachable Phosphate: Seachem states that MatrixCarbon has the lowest leachable phosphate content among available activated carbons
- Freshwater & Marine Use: Suitable for freshwater, planted, saltwater, and reef aquariums
- Useful After Medication: Can help remove many residual aquarium medications after treatment is complete
Product Information
- Brand: Seachem
- Product: Tidal 110 MatrixCarbon
- Media Volume: 275 mL
- Product Type: Pre-bagged activated carbon filter media
- Carbon Type: Bituminous coal-based macroporous activated carbon
- Granule Shape: Spherical
- Primary Compatibility: Seachem Tidal 110 Power Filter
- Aquarium Type: Freshwater and saltwater aquariums
- Regenerable: No
Best Used For
- Removing aquarium water discoloration
- Reducing unwanted odors
- Removing dissolved organic pollutants
- Polishing freshwater aquarium water
- Marine and reef aquarium chemical filtration
- Removing residual medication after treatment
- Temporary chemical filtration after contamination
- Replacing or upgrading chemical media in a Tidal 110 filter
- Freshwater community aquariums
- Planted aquariums requiring selective chemical filtration
Directions for Use
- Turn off and unplug the Seachem Tidal 110 filter.
- Remove the filter basket according to the filter instructions.
- Rinse the pre-bagged MatrixCarbon thoroughly under clean running water to remove loose carbon dust.
- Place the media bag inside the Tidal 110 basket where water will flow directly through it.
- Position mechanical foam before the carbon whenever possible so larger debris is removed first.
- Return the basket to the filter and confirm that the media does not obstruct proper water flow.
- Restart the filter and inspect the aquarium for normal circulation.
Rinsing is important because loose carbon dust may otherwise enter the aquarium. Continue rinsing until the water passing through the bag becomes substantially clearer.
Recommended Media Placement
For best performance, MatrixCarbon should be placed after mechanical filtration. The Tidal foam captures larger particles before they reach the carbon, helping prevent the adsorption surfaces from becoming coated with debris.
A typical Tidal 110 media arrangement may include:
- Mechanical Foam: Captures fish waste, food particles, plant debris, and suspended solids
- Matrix Biological Media: Provides surface area for beneficial bacteria
- MatrixCarbon: Removes dissolved organic pollutants, odors, discoloration, and chemical residues
The exact order may be adjusted according to filter design and aquarium needs, but water should be able to pass through the carbon rather than flowing around the bag.
How MatrixCarbon Works
Activated carbon contains microscopic pores that adsorb dissolved compounds from aquarium water. Adsorption causes molecules to attach to the carbon’s surface rather than being absorbed into the material like liquid entering a sponge.
MatrixCarbon is macroporous, meaning it contains pore structures suited to the removal of larger dissolved organic molecules commonly found in aquarium water.
The spherical granules provide efficient hydrodynamic performance. Water can move around the granules without the carbon tightly compacting or creating large channels that bypass much of the media.
Spherical Carbon Design
Irregular granular activated carbon may compact as flat edges settle against one another. This can reduce water flow and leave portions of the carbon underused.
Cylindrical pellets may create channels between the pellets, allowing water to follow the easiest route without contacting all available adsorption surfaces.
MatrixCarbon’s spherical shape is designed to reduce both compacting and channeling, allowing water to reach more of the available carbon surface.
Low Leachable Phosphate
All carbon materials may contain some phosphate associated with ash from the original carbon source. Seachem acid-washes MatrixCarbon to remove a high percentage of this ash.
Seachem states that MatrixCarbon has the lowest leachable phosphate content among available activated carbons.
“Low phosphate” does not mean that activated carbon replaces phosphate-control media. Aquariums with elevated phosphate may still require water changes, feeding adjustments, source-water testing, or a product specifically designed to remove phosphate.
What MatrixCarbon Removes
MatrixCarbon can help remove many dissolved compounds, including:
- Organic discoloration
- Yellowing compounds
- Unpleasant aquarium odors
- Dissolved organic pollutants
- Many residual aquarium medications
- Some chemical contaminants
- Tannins released by driftwood and botanical materials
The exact removal capacity depends on the chemical compound, its concentration, water flow, media age, and the amount of carbon used.
What MatrixCarbon Does Not Replace
MatrixCarbon does not replace:
- Biological filtration
- Mechanical filtration
- Water changes
- Water conditioning
- Ammonia and nitrite control
- Proper aquarium cycling
- Routine substrate cleaning
- Appropriate feeding and stocking
Activated carbon can improve water clarity while harmful ammonia, nitrite, nitrate, or other water-quality problems remain present. Continue testing aquarium water regularly.
How Often Should MatrixCarbon Be Replaced?
MatrixCarbon does not have a universal monthly replacement interval. Seachem states that its useful life depends on the initial condition of the aquarium water.
In heavily polluted water, carbon may become exhausted within hours or days. In relatively clean water, MatrixCarbon may remain effective for several months. Seachem identifies approximately three to six months as a typical service life under many aquarium conditions.
Replace the media when:
- Water discoloration begins to return
- Unwanted odors return
- The aquarium has received a medication that must be removed
- The media has been exposed to a significant contamination event
- Water flow through the bag becomes restricted
- The carbon is no longer producing the desired result
Do not rely exclusively on the calendar. Aquarium bioload, feeding, maintenance, water changes, and dissolved organic levels all affect carbon lifespan.
Can MatrixCarbon Be Rinsed and Reused?
MatrixCarbon should be rinsed before initial use and may be lightly rinsed during filter maintenance to remove loose debris.
Rinsing does not restore exhausted adsorption sites. Once the carbon is chemically exhausted, it should be discarded and replaced with fresh media.
MatrixCarbon is not designed to be regenerated using heat, bleach, or household chemicals.
Using MatrixCarbon After Medication
Remove MatrixCarbon before beginning most aquarium medication treatments because carbon may adsorb the active ingredients and reduce the medication’s effectiveness.
After the complete treatment period:
- Follow the medication manufacturer’s water-change directions.
- Install fresh MatrixCarbon.
- Operate the filter normally with strong water flow through the media.
- Replace the carbon if the medication manufacturer recommends a short removal period followed by fresh media.
MatrixCarbon can remove Seachem Cupramine because Cupramine is bound to an organic compound. Copper-specific media such as CupriSorb may be preferable when continued copper removal or testing confirms residual copper.
Use in Planted Aquariums
MatrixCarbon may be used in freshwater planted aquariums. Seachem states that it has minimal impact on trace elements compared with less selective carbon products.
However, activated carbon can remove some organic fertilizer components or medications. Monitor plant growth and follow the directions for any liquid fertilizer being used.
MatrixCarbon does not provide plant nutrients, carbon supplementation, iron, potassium, or root fertilization.
Use in Reef Aquariums
MatrixCarbon is suitable for marine and reef aquariums. It may help remove dissolved organic discoloration and compounds released by corals and other reef organisms.
Improved water clarity may increase light penetration. When very yellow or cloudy water is rapidly clarified, monitor light-sensitive corals because more light may reach them than before the carbon was installed.
Rinse carbon thoroughly before reef use to prevent loose carbon dust from circulating through the aquarium.
Does MatrixCarbon Affect pH or Hardness?
MatrixCarbon is not designed to adjust aquarium pH, GH, KH, salinity, calcium, or alkalinity.
It should not produce a meaningful change in these parameters when rinsed and used according to the directions. Aquarium chemistry may still change for unrelated reasons, so continue regular testing.
Does MatrixCarbon Make Water Toxin-Free?
No filtration media can guarantee that aquarium water is completely toxin-free. MatrixCarbon removes many dissolved organic pollutants and chemical compounds, but it does not remove every contaminant.
It does not directly solve ammonia, nitrite, nitrate, low oxygen, improper salinity, unstable pH, disease, or contamination that requires specialized treatment.
Use accurate water testing and identify the specific problem rather than relying on carbon alone.
Tidal 110 Filter Compatibility
This pre-bagged media is designed for use in the Seachem Tidal 110 Power Filter. The Tidal 110 is rated for aquariums up to 110 US gallons and provides a maximum flow rate of approximately 450 gallons per hour.
The filter includes a large media basket with approximately 3.2 liters of total filter volume, allowing the MatrixCarbon bag to be used alongside mechanical foam, Matrix biological media, and other specialty filtration media.
Can It Be Used in Other Filters?
Although sized for the Tidal 110, the media bag may also fit other filters with enough media space and suitable water flow.
Possible uses include:
- Large canister filters
- Saltwater sumps
- Internal filter chambers
- Trickle filters
- Other large hang-on-back filters
Compatibility with non-Tidal filters depends on the dimensions of the media compartment. Do not force the bag into a space where it blocks water flow or contacts an impeller.
Maintenance Tips
- Rinse MatrixCarbon thoroughly before installation
- Place mechanical foam before the carbon whenever possible
- Position the bag where water must flow through it
- Do not pack or compress the media bag tightly
- Inspect the bag during regular filter cleaning
- Replace the media when discoloration or odors return
- Remove carbon during most medication treatments
- Install fresh carbon after medication treatment is complete
- Do not attempt to regenerate exhausted carbon
- Continue regular aquarium water changes and testing
Important Aquarium Care Note
The Seachem Tidal 110 MatrixCarbon is chemical filtration media. It does not replace the foam and biological media required for complete aquarium filtration.
Carbon lifespan varies greatly. A fixed three- or four-week replacement schedule may discard usable media prematurely, while extremely polluted water may exhaust the carbon much sooner.
Clear water is not always safe water. Continue testing ammonia, nitrite, nitrate, pH, temperature, salinity, GH, KH, calcium, alkalinity, and other parameters appropriate for the aquarium.
Frequently Asked Questions
What is the Seachem Tidal 110 MatrixCarbon?
It is a pre-bagged activated carbon media product designed for convenient placement inside the Seachem Tidal 110 Power Filter.
How much MatrixCarbon is included?
The official product contains 275 mL of MatrixCarbon.
Does it contain 300 mL?
No. Seachem lists the Tidal 110 MatrixCarbon as containing 275 mL of pre-bagged media.
Is it a rigid cartridge?
No. It is a pre-filled filter media bag rather than a molded disposable cartridge.
What does MatrixCarbon remove?
It removes dissolved organic pollutants, odors, discoloration, tannins, and many unwanted chemical compounds.
Does MatrixCarbon remove medications?
It can remove many aquarium medications. Remove it during treatment and install fresh carbon after treatment when medication removal is desired.
Will MatrixCarbon remove Cupramine?
Yes. Seachem states that MatrixCarbon can remove Cupramine because it is bound to an organic compound.
Should MatrixCarbon be rinsed before use?
Yes. Rinse the bag thoroughly to remove loose carbon dust before placing it in the filter.
How often should it be replaced?
Replacement depends on water conditions. Seachem states that three to six months is typical, although heavily polluted water may exhaust it much sooner.
Should it automatically be replaced every month?
No. Replace it according to water clarity, odor, contamination, medication-removal needs, and overall aquarium conditions.
Can MatrixCarbon be regenerated?
No. Once exhausted, the carbon should be discarded and replaced.
Can it be rinsed and reused?
It may be rinsed to remove debris, but rinsing does not restore exhausted adsorption capacity.
Does MatrixCarbon release phosphate?
All carbon may contain some phosphate associated with ash. Seachem states that MatrixCarbon has the lowest leachable phosphate content available because of its extensive ash removal.
Does MatrixCarbon affect pH?
It is not intended to alter pH when rinsed and used as directed.
Does it affect GH or KH?
No. MatrixCarbon is not a hardness or alkalinity supplement.
Is it suitable for planted aquariums?
Yes. Seachem states that MatrixCarbon has minimal impact on trace elements, although it may remove some organic fertilizer components.
Is it reef safe?
Yes. It may be used in marine and reef aquariums when thoroughly rinsed and placed in an appropriate filter compartment.
Can it be used in filters other than the Tidal 110?
Yes, when the other filter has enough media space and water can flow through the bag without obstruction.
Does MatrixCarbon remove ammonia, nitrite, or nitrate?
It is not intended as primary ammonia, nitrite, or nitrate filtration. Proper biological filtration and water changes remain essential.
Does it make aquarium water toxin-free?
No. It removes many dissolved pollutants but cannot remove every toxin or correct every water-quality problem.
Available at Tropical Treasures Wyo
Seachem Tidal 110 MatrixCarbon provides 275 mL of pre-bagged spherical activated carbon for removing odors, discoloration, organic pollutants, and many chemical residues from freshwater and saltwater aquariums.
Visit Tropical Treasures Wyo in Cheyenne, Wyoming, to shop Tidal 110 replacement media, MatrixCarbon, Matrix biological media, Tidal foam pads, Purigen, phosphate removers, and aquarium filtration supplies.
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