Wholesale Aquarium Marine Clams

In reverse flow, a pre-filtered powerhead pumps water down the lift tube and under the filter plate where it can radiate up through the gravel bed. Reverse flow undergravel filters are just as biologically efficient as conventional ones, but some aquarists believe that the substrate is kept cleaner because the flow of water is constantly lifting dirt off of the gravel and up into th

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The water at the bottom of the filter is fresh and high in dissolved oxygen, so aerobic bacteria cultivate in the bottom half of the sand bed, and remove ammonia and nitrite, using up oxygen in the process. In taller fluidized-bed filters, enough aerobic bacteria cultivate in the bottom half so that as water flows past them, they remove most of the oxygen from the water, so facultative anaerobic bacteria cultivate in the top half of the sand bed where they remove nitrates. Not all fluidized-bed filters are tall enough to promote anaerobic denitrifying ba

wholesale aquarium marine clams

Biological filtration is a must. Unless you have an "open" system with continuous flow through of "new" clean seawater, you will be re-circulating your "closed" systems aquatic medium along with livestock wastes and uneaten food. These materials are toxic to your fishes and invertebrates unless expediently converted to less noxious materials and/or filtered out. This is the realm of biological filtration for most of us; circulating system water through a matrix/substrate housing beneficial nutrient-cycling bacteria.

The simplest of these bio-filters are air-dri

Whats the best means of securing the threaded nut to your through put fittings? With a smear of 100% Silicone Sealant... allowing a bit of shaking, tank movement (they do at times) w/o breaking... and even the possibility of easier removal should you want to... Did a gasket (maybe two) come with each through-put fitting? Smear a little Silicone on either side of it and the flat of the fitting and place it... on the inside of the tank side... if/shou

I likewise encourage you to take your time "earning your dues" by practicing on "more forgiving" types of systems. When we meet, years from now, I want to hear you say, "Thanks for

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Why Do My Fish Hide All The Time?
Fish that hide all the time are a baffling and frustrating problem for the owner. Here are suggestions for how to coax your fish out into the open where you....