🚀 Find a better price? We guarantee to match it!

Seachem

80 products

  • Seachem Matrix

    Seachem Matrix

    Product Description Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix™ provides as much surface (>~700 m2) as 170 liters of plastic balls! Plastic bio-materials provide only external surface area, whereas Matrix™ provides both external and internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Matrix™, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter. Matrix™ is completely inert and will not breakdown. It need not be replaced. Since the majority of the bacteria are internal, Matrix™ may be rinsed when needed without damaging the filter. Matrix™ is compatible with all types of wet or wet-dry filters. Use 250 mL of Matrix™ for each 200 L (50 US gallons)** of water. Matrix™ may be placed in any kind of filter, and is particularly effective in a canister filter. Matrix™ is sufficiently large that no filter bag should be required for most applications. Matrix™ works well in drip tray systems, but you may find that the larger Pond Matrix™ is better suited for such applications. Use with Stability® to more rapidly establish the bio-filter. Please Note: 1L size is pack by our staff is no retail package. 

    $9.00 - $79.98

  • Seachem Flourish Trace

    Seachem Flourish Trace

    Product Description Flourish Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper plant health and growth (see below for signs of deficiencies). Trace elements are normally depleted by utilization, oxidation and precipitation. The latter two processes occur more rapidly than with other micronutrients. This makes it important to restore trace elements on a regular basis. Flourish Trace™ is safe for invertebrates such as shrimp. We normally recommend one start with Flourish® and/or Flourish Tabs™. These provide a broad range of micro-nutrients (vitamins, amino acids) and micro and trace elements (iron, manganese, nickel, cobalt, etc) that will enhance plant health and growth. If the growth rate is substantial the trace elements are often utilized more rapidly than the other components in Flourish®, thus in this case it would be beneficial to also employ Flourish Trace™ along with Flourish® and/or Flourish Tabs™. Use 1 capful (5 mL) for every 80 L (20 US gallons) twice a week. When using in conjunction with Flourish®, dose on alternate days.

    $10.00 - $18.00

  • Seachem Ammonia Alert

    Seachem Ammonia Alert

    Product Description Ammonia Alert® is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures are needed. The device detects less than 0.05 mg/L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress. It lasts over a year. This product is not recommended for use at acid pH. Marine or freshwater use. In the absence of free ammonia the unit will assume a yellow or faint yellow-green color. It is normal for the dry sensor to have a greenish hue. It may take up to a few days for a dry sensor to equilibrate with the water. No sampling of water, chemicals, or test procedures are required. The presence of the free ammonia is detectable continuously with a response time of about 15 minutes. Response to decreasing ammonia is slower, requiring about 4 hours to go from TOXIC to SAFE on removal of ammonia. Ammonia Alert® lasts over 9X as long as competing products. Ammonia Alert® is also almost half the size of competing products. It's small, clear, and unobtrusive, so it won't detract from the view of your aquarium. No care is required beyond removing algae with a clean, soft material. Avoid touching the sensor with fingers, since skin oils can damage it. Do not use bleach, soap, detergents or hard objects to clean the sensor. Some dye medications may discolor the sensor. Sensitivity improves with age, provided the unit is not allowed to dry out, however, drying does not permanently impair the unit. For maximum sensitivity, the unit should be read under natural daylight or daylight simulating light. Red enhancing light minimizes green and blue hues, decreasing the apparent sensitivity of the unit. The response of the unit may be checked by holding it briefly over the mouth of an ammonia bottle: color should develop rapidly.

    $18.50

  • Seachem Amguard

    Seachem Amguard

    Product Description Seachem Amguard detoxifies toxic Ammonia for 48 hours. High levels of Ammonia can be lethal to fish. Seachem AmGuard Detoxifies Ammonia for up to 48 hours Ideal for emergency situations More effective than any other ammonia-binding product Most concentrated product on the market   AmGuard safely, rapidly and efficiently removes toxic free ammonia. It is safe to use during tank cycling and is ideal for treating emergency situations. AmGuard is the strongest liquid ammonia binder on the market. It works within minutes to detoxify free ammonia, and it doesn’t degrade for nearly forty-eight hours. That’s nearly twice as long as our competitor's products. Unlike competing products, AmGuard converts it into a safe, non-toxic form that is readily removed by the tank’s biofilter. It does not alter pH. Ammonia can exist in two forms: free and ionised. It is only the free form that is toxic. Traditional ammonia test kits convert all ammonia to free ammonia by raising pH to 12–14; at this pH AmGuard cannot function and thus a false positive reading will result. For long term ammonia control, use Seachem Stability and Matrix. Use Ammonia Alert or MultiTest: Free & Total Ammonia to directly monitor levels of free ammonia. AmGuard also removes chlorine and chloramines. Directions Use 1 capful (5 mL) for every 200 L (50 US gallons) daily or as needed to reduce ammonia.   ADVANCED: If you have an Ammonia Alert that is reading “Alert”, then use 1 capful (5 mL) for every 400 L (100 gallons) daily. If it reads “Alarm”, then use 1 capful for every 200 L (50 gallons) daily. If it reads “Toxic”, then use 1 capful for every 80 L (20 gallons) daily.   EXPERT:  If using our MultiTest: Free & Total Ammonia test kit, use 1 capful (5 mL) for every 40 L (10 gallons) to remove 1 mg/L (ppm) of free ammonia. Alternatively you may employ the following formula for a variety of ammonia and water levels: 0.125AV=m (for volume in litres) or 0.5AV=m (for volume in gallons). A=ammonia concentration in mg/L, V=the volume of water being treated and m=the volume of AmGuard to use in mL. For example, to remove 1 mg/L of ammonia in 100 gallons you would use 0.5*1*100=50 mL. If water temperature is above 30 °C (86 °F) do not use.  

    $12.00 - $29.00

  • Seachem Algae Scraper

    Seachem Algae Scraper

    Product Description The Seachem Algae Scraper is designed with versatility in mind. With three retractable blades: metal, plastic, and soft pad, it is suited for both glass and acrylic aquariums. It is lightweight and features an ergonomic handle making it comfortable to hold in multiple positions. In addition, it floats for easy retrieval. Finally, its white color makes it easy to see the algae you want to remove and when you’ve effectively removed it. Ergonomic handle allows for easy use in multiple positions Retractable blade housing safely hides blade while not is use. White design contrasts with algae so you can see what you are removing Floats for easy retrieval Handle hole for hanging storage Sizes: 6 inches (15 cm), 12 inches (31 cm), 18 inches (46 cm)

    $30.00 - $57.98

  • Seachem Algae Pad 3 Pack

    Seachem Algae Pad 3 Pack

    Product Description The Seachem Algae Pads are non-scratch algae pads for glass & acrylic. The melamine foam uses micro abrasive technology to easily remove algae from the sides of your aquarium. They are particularly effective at removing algae from scratches. They are chemically inert and do not use soaps or detergents. Their white color contrasts against dark algae making it easier to see when areas are fully clean. More on Melamine Melamine foam is incredibly effective abrasive cleaner. It has a microstructure as hard as glass, but because of its open-cell structure it remains flexible. It performs on stains a lot like extremely fine sandpaper. In the aquarium, it easily removes algae by scraping with its extremely hard microscopic filaments. Sizes: 4.5" x 1" x 2.5" (3 Pack)

    $17.95

  • Seachem Axolotl Buffer

    Seachem Axolotl Buffer

    Product Description The ideal water pH for Axolotls is 7.4-7.6. Seachem Axolotl Buffer™ adjusts pH to 7.4–7.6 from either a low or high pH. It softens water by precipitating calcium and magnesium. Safe and effective for use with all Axolotls. Use Axolotl Conditioner™ for removal of chlorine and chloramine and detoxifying ammonia. Use Fresh Trace™ to restore the proper level of trace elements. Sizes: 250 mL

    $29.98 - $50.00

  • Seachem Fish Net FINE Mesh

    Seachem Fish Net FINE Mesh

    Aquarium Fish Net.Saltwater & Freshwater.Choose from any of these sizes.Standard handle lengths are 12" and the long handles are 16".Choose a fine mesh option for more delicate species. Fish Net 15 cm / 6" - Fine Mesh Fish Net 20 cm / 8" - Fine Mesh Fish Net 25 cm / 10" - Fine Mesh

    $13.00 - $17.50

  • Sale -4%Last stock! Seachem Reef Reactor LG 4L

    Seachem Reef Reactor LG 4L

    Product Description Reef Reactor™ is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 1-3 cm. (Reef Reactor™ Md is 0.5 - 1 cm). It is intended for use in calcium reactors where it is dissolved slowly with the addition of CO2. As it dissolves, it provides calcium, magnesium, strontium, potassium, and carbonates among other important elements for reef aquaria. It is excellent at increasing and stabilizing alkalinity, which also supports a stable pH and encourages the rapid formation of coral skeletal material. With high levels of both calcium and magnesium, it offers an excellent means of balanced supplementation for rapid growth and propagation of corals and calcareous animals in reef aquaria. It possesses the highest level of soluble potassium of all competing brands while exhibiting the lowest levels of both aluminum and phosphorus. Direction: Rinse Reef Reactor™ prior to initial placement in your calcium reactor. The rate of water flow through the reactor in conjunction with the pH of the water inside the reactor will control the rate of media dissolution. Follow the manufacturer’s instructions furnished with the calcium reactor and adjust the rates of water flow and CO2 injection to attain the desired concentrations of calcium and alkalinity in the effluent.

    $82.95 $79.98

  • Sale -4%Last stock! Seachem Reef Reactor MD 4L

    Seachem Reef Reactor MD 4L

    Product Description Reef Reactor™ is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 0.5–1 cm (Reef Reactor™ Lg is 1 - 3 cm). It is intended for use in calcium reactors where it is dissolved slowly with the addition of CO2. As it dissolves, it provides calcium, magnesium, strontium, potassium, and carbonates among other important elements for reef aquaria. It is excellent at increasing and stabilizing alkalinity, which also supports a stable pH and encourages the rapid formation of coral skeletal material. With high levels of both calcium and magnesium, it offers an excellent means of balanced supplementation for rapid growth and propagation of corals and calcareous animals in reef aquaria. It possesses the highest level of soluble potassium of all competing brands while exhibiting the lowest levels of both aluminum and phosphorus. Direction: Rinse Reef Reactor™ prior to initial placement in your calcium reactor. The rate of water flow through the reactor in conjunction with the pH of the water inside the reactor will control the rate of media dissolution. Follow the manufacturer’s instructions furnished with the calcium reactor and adjust the rates of water flow and CO2 injection to attain the desired concentrations of calcium and alkalinity in the effluent.

    $82.95 $79.98

  • Sale -38%Last stock! Seachem Pond Salt

    Seachem Pond Salt

    Product Description Pond Salt™ is a chemically sound blend of salts designed to replicate the native ionic environment of goldfish and koi without adversely impacting on pond plants when used at the recommended dosage. It can also be useful to temporarily reduce nitrite toxicity in an emergency situation. It does not impact pH. For pH control, use Pond Acid Buffer™ or Pond pH Buffer™. Pond Salt™ is more than just a simple sodium chloride product. Other salts can burn leaves and roots in a planted pond. However, Pond Salt™ does not cause this type of damage, and actually provides many nutrients crucial to healthy plant growth. Pond Salt™ is a safe and effective alternative to the sodium chloride based pond salts so prevalent.

    $79.98 $49.98

  • Sale -13% Seachem Pond Matrix

    Seachem Pond Matrix

    Product Description   Pond Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste in ponds. Plastic bio-materials provide only external surface area, whereas Pond Matrix™ provides internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Pond Matrix™, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter. Pond Matrix™ is completely inert and will not breakdown. It need not be replaced. It is also more suitable for use as a clean soil replacement for growing pond plants. Use 1–2 Liters of Pond Matrix™ for each 100 US gallons. Since the majority of the bacteria are internal, Pond Matrix™ may be rinsed when needed without damaging the filter. Pond Matrix™ is compatible with all types of wet or wet-dry filters.

    $19.95 - $69.98

Seachem

Login

Forgot your password?

Don't have an account yet?
Create account