Free Fishtank Screensaver

.. they do.

3) Avoid excess, extra twists and turns in your plumbing arrangement. All those tees, elbows, couplings, gate valves... anything that restricts flow is to be reduced to a minimum. All such impediments reduce flow, add resistance to your pump, increase the cost per unit flow.

Through-Put Fittings:

Call them Bulkhead Fittings, Gas-Jacket/Spa Fittings, Through-Hull Fittings... these are all plastic devices fitted through holes in tanks that allow (slip and threa

Old, salty dogfish however (experienced aquarists, that is), have earned honorary degrees in chemistry, carpentry, plumbing and electrical engineering to become reef aquarists. Hopefully, some well-prepared and researching new folks will read this and be spared the gauntlet of powerhead pits just the same. Advanced aquarists are charged to pass the word along in kind if they agree.

Harnessing an external water pump, a manifold of PVC is to be plumbed with a single feed line. [Please re

Modern power filters with their small cartridges, foam pads, and spinning or whirling gimmick devices, will never be adequate for proper biological filtration, in spite of the misleading and exaggerated claims made by some manufacturers.

Under-Gravel Filters: This was the first true biological filter invented for the aquarium. The gravel in an aquarium is suspended above one or more plastic plates, which are equipped with "lift tubes" that extend vertically from the bottom to the water surface. Air is pumped into the bottom of the lift tubes and rises up the tubes, carrying water w

Additional airstones, fluid-moving pumps are great at eliminating anaerobic zones, moving wastes to filters, and speedy processing/removal.

Aeration:

Likewise cannot be easily overdone. Beware of the dangers of too fine bubbles (smaller than 0.1 mm) by limiting their possible exposure within a contactor or skimmer.

Filter Basics:

Removing Organics.

in the form of nitrogenous wastes (ammonia, nitrites, nitrates), phenols, scatols and much more is the principal goal of filtrati

As many male characins do, the male lemon tetras also have tiny hooks on their anal fins. Both males and females have the tetras characteristic adipose fin, which is also pale yellow in color.

Although omnivorous and able to exist on a diet of flaked food, the pale yellow color of the lemon tetra displays best if the fishs standard diet is well supplemented with live treats. The lemon tetra is an egg-scatterer. Howe

Reply to hi from discus breader in Portugal

Photography is a still of life posted a reply:

Hey
They are very interesting pictures that you have there. I am.