Big fish means serious food, and that is what NorthFin’s Jumbo Fish Formula offers. Professionally formulated with whole Antarctic krill meal, high DHA Omega-3 whole herring meal, organic kelp and montmorillonite clay, you can be confident your large carnivore and omnivore fish obtain their daily nutrients. With NorthFin’s Jumbo Formula, your fish can indulge in a tasty nutritious treat with every bite.

Available pellet size : 4mm, 6 mm

Pellet type : Slow sinking pellets

Recommended for : All types of freshwater carnivore and omnivore fish.

Available Sizes:

• 4 mm (250 g, 500 g, 1 kg, 2.5 kg)
• 6 mm (250 g, 500 g, 1 kg, 2.5 kg)

MICROBE-LIFT/Gel Filter Cartridge Inoculant will quickly attach to and populate all brands of filter cartridges and all styles of media including foam, floss, bio-balls, ceramic media, etc.

This will help rapidly establish the necessary biological activity in your filter to stabilize your aquarium's environment quickly. It will also help to restore the activity to your filter when you clean or change the media and when you replace your filter cartridge.

A technological breakthrough because it is the first product that lets you put the bacteria right where you want it and it STAYS THERE.

Available Size: 4 oz

AmGuard™ safely, rapidly and efficiently detoxifies 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 72 hours. That’s at least twice as long as our competitors’ 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 ionized. 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. 

• Detoxifies ammonia for up to 72 hours
• Ideal for emergency situations
• More effective than any other ammonia-binding product
• Most concentrated product on the market

Available Sizes: 250 ml (8.5 fl oz) / 500 ml (16.9 fl oz) Online Only Size

Nourish™ is a comprehensive vitamin, amino acid, and trace element supplement developed to address nutritional requirements commonly associated with long term closed system housing of freshwater ornamental fish. Nourish™ contains potassium iodide in a heavy base of spirulina and chlorella. The nutrient iodine is essential for the biosynthesis of the thyroid hormones thyroxine and triiodothyronine.* Both spirulina and chlorella contain a rich assortment of amino acids and vitamins. Nourish™ can be used on marine ornamental fish; however, it is specifically designed for freshwater fish.

• Vitamin and amino acid supplement
• Enhanced with iodide for freshwater fish
• Helps prevent diseases developed from deficiency-thyroid ailments

Net Wt. 250 ml (8.5 oz)

Seachem's Brackish Salt is a chemically sound blend of salts designed to replicate the native environment of live bearers and other brackish estuary fish without adversely impacting aquatic plants when used at regionally specific recommended dosage. The salt is also well suited for routine aquarium freshwater use. It does not impact pH or provide buffering.

Unlike other aquarium salts currently available to the hobbyist, Brackish Salt is more than just a simple sodium chloride product. These other salts can burn leaves and roots in a planted aquarium. However, Brackish Salt does not cause this type of damage, and actually provides many nutrients crucial to healthy plant growth. Dosing of Brackish Salt allows for specific duplication of different brackish water environments found worldwide (such as the waters of Sumatra or the waters of Borneo). Brackish Salt can also be dosed for general brackish water community aquariums and general freshwater community aquarium. Brackish Salt is a safe and effective alternative to the sodium chloride based aquarium salts so prevalent.

• Creates ideal environment for livebearers and brackish fish
• Safe for plants
• Effective alternative to the sodium chloride based aquarium salts so prevalent

Net Wt. 300 g (10.6 oz)

RCPCF300
SPECS
Quantity (1) - Replacement Coarse (Blue) Filter Sponge for Aquatop CF-300

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.

• High capacity biofiltration
• Controls ammonia, nitrite, and nitrate
• Highly porous - enormous surface area (>~700 m²/L)
• Supports aerobic and anaerobic bacteria species

Net Wt. 400 g (14.1 oz)

Cascade 150 & 200 Filter Cartridge 3pk Replacement