Fishtank Salt

Heres my take on the most common paths.

Rationale: Who Are These Guys, Why Do I have To Know About Them?

A short version of the story: Fish and invertebrate livestock produce ammonia (NH3) as their principal excretory product This material is unfortunately quite toxic to them and its too expensive, inconvenient to remove it by dilution, chemical filtration. Happily, there is a group of microbes/bacteria tha

In reality, the little sweeper mechanism tends to clog with dirt rather quickly. This stops the rotation and renders this powerhead to operate like any other. That really should not surprise anyone that has kept fish any amount of time. When any powerhead is taken apart to clean it, it is usually full of a slimy coating refered to as mulm. This same gelatinous stuff which slows down standard powerheads over time jams the gears in the Powersweeps. As I said, it

Larger tank can be changed once a week. And notice if the ammonia and nitrite levels are up the roof, because both are very bad for your Betta. Also be wary of harmful bacteria they can ruin your fish life, but dont kill of all bacteria in the aquarium since a lot of bacteria is essential for a well functioning aquarium.

During the pre-spawning period you can feed a wide variety of food, including blackworms, Grindal worms, fruit flies, brine shrimp, mosquito larvae and frozen blood worms (all are life except the frozen blood worms). During thi

Ive used this wonderful color-in-by-the-numbers book for high school to university instruction to teach local (California) near-shore marine biology.

California Reef Specialists, 740 Tioga Ave., Sand City, CA 93955, 408-394-7271 produce a handy, informative newsletter on temperate reefs as well as supplying cold water organisms and "live-rock". They have David Wrobels excellent "cool" booklets too.

They provide adequate circulation and exchange of water; harbor beneficial aerobic (and often anaerobic) microbes, promote gaseous exchange; mechanically filter out large solid wastes (generally in a pre-filter arrangement) and their sumps are often equipped with contactors, dosers, meters, and skimmers.

These units do have their shortcomings; improperly engineered they can be a flo

New Corycat Group

elpono_njg posted a new topic:

Come one and all, your corycat pics here...

www.flickr.com/groups/corydoras/

.

Mud sump
Hi, my husband is starting a new 170 gal tank with a 100 gal mud sump for me. Is it ok to take maybe a third of the mud from my 50 gal mud sump and use it like a sourdough starter? How long would it take for it to cycle? Thanks.

Blue Algae , cyanobacteria

Blue Algae ( cyanobacteria )

Most aquarium hobbyists know and fear this type of algae, well actually it's the organism cyanobacteria. The appearance of the blue algae is often a slimy blue green carpet, quickly spreading througho.

Where to place my Zoa's??
I was wondering how much light most Zoa's need. I am thinking of putting the new frags lower in the tank, right on the sand bed or just a little above. I have a 26" deep tank and I am using 250W MH and pc Actinics for lighting. I have some zoos that are doing fine in the mid section of the tank and a large colony that is quite near the surface that is also doing .