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Recent content by reefdiver
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You can also get a bottle and make it concentrated. If you use .25 grms and add 10 ounces of water. Mix we'll let sit over night and the use one ounce per gal
They are. But it's just a personal preference. I also have aquaclear and they work good as long as the water level is not low from the lip then they sound like water fall decorations