Reef Aquarium Salinity

Continue this process until BOTH tests read zero. Then add no more than 50% of the inches of fish you already have in the tank (if you already have four inches of fish, only buy two inches more). Do a 25% water change before you add new fish, not immediately after. Do not add fish to the tank more frequently than every two to three weeks. Stock the tank to 90% of the total capacity. Then allow the growth of the fish you have to fill the aquarium to capacity.

There are exceptions to the three inches/square foot of surface area rule for saltwater. An eel is long, but is also skinny, so using of its body length as a measure is safe. A large angelfish is

Many aquarists have lost animals unnecessarily this way - particularly benthic motile invertebrates, slow/weak fishes, and anemones & toxic sea cucumbers that wait until you go on vacation to drift. Guarding the intakes instead increases the need for upkeep unduly: a small guard clogs quickly, and a large guard runs the risk of becoming an unwelcome nitrifying surface. In systems with high flow needs overall, it may take 4 or 6 or more powerheads to produce the s

So much more labor will be otherwise expended and losses accumulated; not to mention unsightly buckets, hoses, sinks, splashes and related liability... By all means; if youre building out or refurbishing a part or all your aquatic holding system(s), centralize!

For Retailers:

Some large volume whole

There is usually a control valve for regulating water flow. A check valve is usually placed on the filter intake to prevent the sand from packing-down when the filter is turned off.

Because water flows upward through the filter, the sand in the filter becomes suspended or "fluidized" in the water column, forming a fluidized bed of sand. If the flow of water is controlled properly, the sand does not flow out of the filter, but remains suspended. This happens because the flow of water is just fast enough to keep the sand in suspension. The weight of the sand prevents it from escaping the filter. Because the sand is suspended in wat

3) Modifications should be made gradually; more important than any given point is the rate of change in water chemistry.

The healthier your livestock is to start with, the more drastic changes they can endure. Around the world, Ive seen "delicate" marine life swim into freshwater, sewage, garbage strewn areas with impunity. Life is not easy on the reef. Currents and storms are constant, theres more and less light, salinity, oxygen, Redox... Conditions are dynamic, not static.

Your filtration systems function is therefore two-fold; to reduce the amount, effects

Tank Setup Expenses
Hey I was wondering how much you have spent on setting up a FOWLR or a reef tank w/o the livestock? It would deeply be appreciated if you posted every single equipment and its cost. Thanks.

phosphates too high
Forum: Newbies to Reefing Posted By: djpj001 Post Time: August 21st, 2006 at 11:27 PM.

Primary Food Groups of Marine Fishes
The very best food you can give your tank critters is exactly what they ate in the wild. The Food Groups of Marine Fishes Table shows you what they ate....