75 Gallon Glass Aquarium

Turns out, these organisms arent necessary, nor advised. There is plenty of ammonia available from live rock, live sand organisms, old/used media, and even starter cultures. Why risk introducing a parasite, pest or pollution to your new system by using live animals here? Dont.

Some folks endorse adding fish food, a bit of cocktail shrimp (sans sauce), even exogenous (like household cleaners) sources of ammonia to s

Apparently they have never heard the saying that there is no such thing as a free lunch. Of course they reduce the flow rate some. They use that flow to create the spin. If Hydor could create a similar device that didnt reduce the flow at all, then they should reconsider their business plan and go into the perpetual motion machine business. J

Rio Motion

I bought my first (and only) Rio Motion about two and a half years ago for my then new 1

The stand upon which the tank sits is to be as close to perfectly level (planar) as possible with a tolerance of mere fractions of an inch (a few mm). Imbalanced tanks can place undue pressure on a side or seam and cause a leak. Irregular surfaces (knots, divots, fastener heads poking up, etc.) can cause pressure points and lead to a crack in the glass or acrylic. Likewise, the posts and pillars of the stand should make a large footprint to distribute the weight of the aquarium. Narrow legs or excessive shims c

While I agree that reverse flow may help keep the gravel somewhat cleaner, I cant really be bothered with this option. It does not completely eliminate the need to vacuum the gravel while doing a water change. Inevitably, some debris will settle in the gravel and will need to be removed. Also, the powerhead and its sponge prefilter are also kind of big and ugly, making this kind of setup even more obtrusive than a standard installation. Lastly, in large aquariums, heavily decorated aquarium or other situations where thoroughly vacuuming all the substrate would be impractical, I normally dont use an undergravel and i

Each pump should have at least one extra air valve outlet than you will be using. This outlet should be partially left open as a "bleeder" to prevent back-pressure damage to the pump. A small piece of air-line tubing on the outlet will resolve any "hissing" noise.

Do you think Im some sort of aqua-fossil for my shameless promotion of air pumps for aerati

Reply to tips for aquarium shots?

Photography is a still of life posted a reply:

Id say a dark room, no flash, and a wide aperture. Try using different camera speeds if you have a manual setting on your camera.

microbubbles
hi everyone, i notice that sometimes my power head shoots out microbubbles...anyone know why, it looks like it burps and shoots them out. Also will too much flow at the surface cause microbubbles. My skimmer cause a little bit of bubbles but tonight on one side of my tank there have been an exce.

LUMENARC Mini
Will two refectors be good on a 72" long tank 150gal. Or three. Anyone know the light spread. 400 watt 20k xms. Thanks.