New 1.2kg & 200g Pond Blocks FREE Shipping

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200g blocks treat 1000ltrs , 1.2kg Block Treats 5000ltrs check them out 

Australia Made, all-natural biological treatment for ponds with fish & plants

  Boost Beneficial Bacteria, Clear Cloudy Water, Get rid of Green Water & Ammonia:

Do a water change first of around 20% if you want to speed up the process.

Submerge the necessary quanity of blocks in your pond in a low to medium water flow area. Not in a high flow area such as water fall, filter outlet etc

The amount of time it takes for the block to colonize with beneficial microbes is dependent on the water temperature. It could take several weeks.

The block's consumption of organic waste, toxic ammonia, and undesirable nutrients leads to excellent water quality & sparkling clear water. 

 A water temperature of  15 degrees Celsius and a pH of at least 7.0 are ideal for the block

It can take more time for blocks to grow beneficial microorganisms in cooler water. replacing beneficial bacteria in winter is important for the fish and water quality. 

Put the block into the sludge under water. Once placed in water, do not handle the product again. 

Continual use of blocks for 12 months is recommened