Algae Problems in aquarium tank: simple and effective solutions.
Eradication of encrusting algae could be done simply by periodically scraping the sides of the aquarium or scrubbing the rocks.
For those with plastic plants and a completely white gravel bed, the situation could be more tasking as it would be necessary to bleach the rocks to remove all traces of algae.
However, if you do this, do make sure that you rinse the gravel thoroughly afterwards. Bleach is highly toxic, and even small amounts can have a drastic effect on the aquarium fish.
Since the primary cause of green algae is too much light. The fist step in the treatment schedule should be light reduction then partial water changes and an adequate stocking with natural aquarium plants. A final treatment with an algal remedy should ensure that the problem is eradicated and is at least kept at bay for some time.
One of the factors mentioned above is the use of natural aquatic plants as a means of control. This is really more effective than many people think.
For a start, luxuriant plant growth will filter out some of the light keeping algae in check. In addition plants absorb a large variety of chemicals from the water, thereby starving algae of some of their essential nutrients e.g. nitrates (not nitrites).
Surprising though it may seem, and adequate plant stocking level is approximately 50 small plants per square root of available space. The last treatment mentioned is the use of an algaecide. I must stress the word "use:" - it is very different to "abuse"!
Yet despite this difference, I know that some people will still persist in pouring the chemical remedy into their aquarium and expect the problem to disappear overnight, even though they have done absolutely nothing to alter the conditions in the tank that brought about the problem in the first place.
The conditions I stated above have to be adhering to for any lasting effect to occur! Now that we know how to curb the menace of the green algae, we shall discuss its "sister" - the brown encrusting algae whose case is the reverse of the green.
Aquarium fish death: precautions of young aquarist.
Another thing to watch out for in a newly installed tank is the quantity of food: very little of this should be given during the fist three weeks. Mind you! I am not suggesting that you should not give them food at all, because without food, no bacterial flora forms. The food supply to the bacteria should be increased only very gradually.
Fish keepers with old functional aquariums should avoid general cleaning that is washing of sand/gravel, scrubbing of tank wall and complete water changes so as not to disturb the bacterial flora.
When you have to service, it should just be the removal of the mulm and dead leaves sufficient to ensure adequate flow through the filter and no more. The bad habit of replacing the entire filter material or the soiled part with fresh materials is detrimental to fish life. Most bacterial live in the sludge at the bottom of the tank, so don't throw them away.
Many pet shops that operate a house-to-house maintenance routine on aquariums are used to the habit of complete overhaul which invariably lead to fish death. I have met many people who have said, "I used to service my tank myself. On close scrutiny I discovered that he indulge in the unforgivable habit of washing the aquarium with detergents!
In real life situation, no one can attest to having experienced a complete overhaul of a river bed. The only thing that happens during heavy rains or flood is the partial/complete change of the water body. The bed, sand and gravel components get cleaned but not overhauled.
This is nature's method of 'servicing' the fish's natural environment. So why don't we all adopt nature's method. Professional aquatic pet dealer's service aquariums in the same way, and to the committed aquarist, I will advice you to do this yourself!
