We have moved to 41 Croydon Ave Croydon NSW 2132. Contact us: 0433 784 171. FREE SHIPPING ABOVE $120*

Check out our range of stock.

Didn't find what you like?

Send us a message

Found something out of stock?

Send us a message

Marine Pure

3 products

  • Marine Pure Spheres Balls - Nano Tanks Australia Aquarium Shop

    Marine Pure Spheres Balls

    Marine Pure is made specifically for the US Military and for it’s waste management efforts. However, there application is far reaching as they hold the record for the most surface area for any man made filtration system. Each Sphere has a surface area capacity 132 500 ft/m2 Due to this we use Marine Pure Spheres for our Nitrifying bacteria. When you get these balls please be advised that it takes around 6 to 8 weeks for the nitrifying bacteria to come into affect. You can assist the seeding process by using Seachem Stability. We sell these in the following 1 ball can be used for a small tank less then 10L 10 balls can be used for a tank between 10 to 50L (heavily stocked) 25 balls can be used for a tank between 50 to 100L (heavily stocked) 100 balls can be used for a tank around 100 to 200L. The more that you do use the better it is.

    $2.95 - $100.00

  • Sale -32% Marine Pure GEMS 90g (Filters up to 260 Litre tank) - Nano Tanks Australia Aquarium Shop

    CLEARENCE Marine Pure GEMS 90g (Filters up to 260 Litre tank)

    Out of stock

    High-Performance Biofilter Media for Nano Tanks! Inert and chemically stable, MarinePure Gems are a great addition to any aquarium that needs more biofiltration. Bacteria prefer to grow on surfaces, and by adding more surface area in your aquarium, you will give more space for beneficial bacteria to grow and proliferate which can help reduce nutrients and maintenance. The Gems can be placed anywhere under water, in the sump, back chambers of an All-In-One aquarium, inside overflows, or anyplace where a decent amount of flow around the Gems would be present.  Average Gem Size - 18 mm - 20 mm For Tanks up to 70 Gallons Open porosity 1,450 in2 of surface area per box Lowers tank maintenance Does not create a mini-cycle Stable & inert Can be placed almost anywhere How to use: Rinse the gems with saltwater or RODI water to remove any dust or loose particles. Place the gems in a canister filter, HOB filter, or any other high flow place throughout your tank. It is suggested to have them placed after mechanical filtration to keep debris and detritus from clogging the gems exterior pores.  It can take a few weeks for results to be seen, but adding beneficial bacteria like Microbacter7 from Brightwell or Dr.Tims's One and Only can help speed up the process. What's Included? 90g (3.2oz) MarinePure Gems

    Out of stock

    $36.95 $25.00

  • Marine Pure 8x8x4 Block - Nano Tanks Australia Aquarium Shop

    Marine Pure 8x8x4 Block

    SPECIAL ORDER PRODUCT MarinePure is designed to be a substrate for bio-filtration, specifically to target ammonia and nitrite removal (nitrification) and to minimize nitrates (denitrification). MarinePure is suitable for both freshwater and saltwater (marine) environments. MarinePure can be used fully submerged or in trickle/shower filters. It should not be used in moving bed filters.MarinePure™ Blocks are designed to allow the growth of both aerobic bacteria (near the surface) and anaerobic bacteria (internal). The growth of these bacterias allow for removal of ammonia, nitrite and nitrate. For optimum anaerobic growth, place in slower flow. Excellent for skimmer riser, but can be placed anywhere in the water column. MarinePure recommends one block per 100 gallons of saltwater system.8"x8"x4" Blocks are great for larger aquariums. Just drop them in your sump or wet/dry filter.FeaturesLight Weight - bulk density 0.3-0.5 g/ccHigh Surface Area - 1.3 - 1.7 square meter / gOpen Pore Structure - 80-90% Open PorosityChemically InertHydrophilic - Adsorbs water and stays wet longerLow Pressure DropUnaffected by ozoneComparisonBio-Media Comparison Surface Area per Pack(Volume ft2/ft3)MarinePure Block 8x8x4 139,800MarinePure Plate 8x8x1 139,800MarinePure 1.5" Sphere 132,500MarinePure GEMS 132,500Plastic Bio-Balls 97Sintered Glass Media 19,000 Assorted Ceramic Media ~22,000 Usage RecommendationsNitrificationRecommended MarinePure amount to eliminate ammonia and nitrite in an active filter, for a typical bio-load.Recommended Minimum MarinePure AmountsTank Size GEMS Spheres Plates Blocks*50 gal. 1 box < 1 quart < 1 plate < 1 block100 gal. 1 quart 1 plate < 1 block250 gal. 2 quarts 2 plates 1 block500 gal. 1-2 gallons 3-4 plates 1-2 blocks2,500 gal. 3-4 gallons 12 plates 4 blocks10,000 gal. * MarinePure's thick blocks are designed to be used in passive systems to control nitrates. If used in active systems they will eliminate ammonia and nitrites (nitrification).DenitrificationRecommended MarinePure amount to minimize nitrates in a passive filter, for a typical bio-load.Recommended Minimum MarinePure AmountsTank Size Blocks in passive location50 gal. 1 block100 gal. 1 block250 gal. 2 blocks500 gal. 3 blocks2,500 gal. 15 blocks10,000 gal. 60 blocks* MarinePure's thick blocks are designed to be used in passive systems to control Nitrates (like a live rock). If used in active systems they will eliminate ammonia and nitrites (nitrification).

    $140.00

Marine Pure - Nano Tanks Australia Aquarium Shop

© 2025 Nano Tanks Australia, Powered by Shopify

    • American Express
    • Apple Pay
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account