Aquarium Freshwater Shark Iridescent

Each fish also limits the growth of the other fish by secreting growth-limiting hormones (GLH) into the water, which explains why some fish grow more rapidly than others.

Unfortunately, if a tank is overcrowded, fish that grow large in the wild will become deformed, as bone growth often exceeds muscle growth when oxygen levels arent high enough. Other fish are simply crowded out and die "mysteriously." This happens frequently in saltwater aquariums that are overstocked

Actually, though, the lemon tetra is quite colorful on close inspection. Body coloring is a delicate pale yellow, flanks are silver, and the leading edge of the anal fin is shiny-bright-yellow and sharply divided from the other rays, which are black. In the male, the rest of the anal fin is broad and fring

2. A small water pump (less than 100 gallons per hour) and clear plastic tubing (1/2" inner dimension or 5/8" outer dimension).
Fish tank pumps are fine. The smallest ones work well for the typical size containers. Some shops supply suction cups with water pumps. Both the pump and tubing can be found at an aquarium, hardware, or garden supply store. To straighten the hose, boil it in

Very solid materials are necessary for aquarium stand construction overall.

Lighting any tank is a matter of depth and delivery. The transmission of light is reduced at increasing depth. The luminary needs of the inhabitants will dictate the hardware necessary to meet the demand. For photosynthetic plants, algae and animals in water deeper than 24/60cm, metal halides may be required. For large marine aquaria that are long but shallow, modern efficient fluorescent lighting will work very fine like T 5 technology. Whichever lighting you choose, be sure

However, eggs will hatch in about 24 hours after spawning. Fry should be fed a live diet and if they survive, theyll be about two inches long as adults.

One of the most distinguishing features of the lemon tetra is their large eyes. The upper part of the lemon tetras eye is brilliant red, which is a sharp co

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phosphates too high
hello again- Well my 90 gallon predator/reef tank has been up in running for about 7 months. Everything is running smoothly so far- water parameters are nitrate > 20 ppm, nitrite 0ppm, ammonia 0 ppm, pH 8.2, salinity 1.025, but phosphates are way to high it's about 5 ppm. For the past.