How to Clean a Very Dirty Fish Tank

Sometimes, despite your best efforts, life gets inalso be bleached, if needed, with the exception of
the way and your aquarium gets out of control.stem plants. Live plants should have a 5% bleach
You start thinking that it would be better tosolution in your bucket. Soak the plants for only 2
empty the whole thing, throw everything awayor 3 minutes. Rinse them off really well in running
and start from scratch. It's happened to mewater.
before, believe me. But stop! Before you give inThe Gravel
to temptation... if you tear it down you will loseVacuum the gravel in the aquarium with your
any beneficial bacteria that have colonized youraquarium siphon. You can get one that you can
tank. Only if your tank is in severely bad condition,connect directly to the faucet in the kitchen,
it may be worth having to start over.siphon the water out, and use the same hose to
Now, if you find yourself with the need of havingfill the tank again. Vacuum the gravel thoroughly
to clean a very dirty fish tank, you'll need a fewuntil the debris and the dirt is gone. I have almost
tools. Believe it or not, you can do a greatran out of water and there still a lot of dirt, but I
cleaning of a dirty tank without losing your goodjust pour more water in and siphon it out until it's
bacteria colonies. It may take a little effort andbetter.
time, but you'll be rewarded with a sparklingThe Outside of the Glass
aquarium and happy fish. So, let's get ready forNow it is time to clean the hood, the lights, the
battle.top of the tank and the outside of the glass.
These are your weapons:o Algae scraper orDon't use normal glass cleaners... they contain
scrubbing pado Plastic razor blade (only use plasticammonia. If you are tempted to use lime cleaner,
on acrylic tanks)o Water siphono Bucketo Bleachoor any other commercial cleaner, stop! They are
Aquarium glass cleanero Filter mediao Filter brushovery toxic to fish. Get a cleaner from the fish
Paper towelso Old bath towelsstore created just for this purpose or use vinegar.
It works very well to clean your aquarium in theAnd remember, rinse really well afterward, and
following order:then rinse it again! Even when you clean the
1. Inside of glassoutside of the glass, you have to be really careful,
2. Decorationsbetter not to risk it.
3. GravelCleaning the Filter
4. Outside of glass and hoodNow that most of your tank is done, you can
5. Filterdecorate again and put your plants back in. Don't
First of all, remove your fish and any otherclean your filter yet... wait a few weeks. I know
creatures that live in your aquarium. Place them inyou may be in the middle of a cleaning binge now,
a container that is reserved for fish only usingbut refrain from touching your filter. Cleaning your
water removed from the tank. Be careful wheretank has disturbed your colonies of beneficial
you put them. It's always good to have a bucketbacteria. Luckily, they also live in your filter media.
dedicated exclusively to your fish tank, forCycling the new water through your filter will help
carrying the water when you change it, and inrepopulate the tank. If you clean your filter at the
cases like this, to put your fish. Make sure yousame time you clean your tank, you may cause
use a brand new bucket. Old buckets may havean ammonia spike that can be lethal to your fish.
residues of chemicals or detergents that may getOkay, now its a few weeks later and it is time to
transferred into your aquarium.clean your filter. Do you just replace the filter
The inside of the glassmedia or do you clean everything? Depending on
Take one of your algae scrubbing pads and cleanthe type of media you use, the answer may be
the inside of the glass. You can find many typesdifferent. If your filter media is made up of
of scrubbers at the fish store. Some haveion-exchange resins, carbon or ammonia
handles, some are just pads. Some have magnetsabsorbers, replace it if it has been in the filter for
so you don't even need to put your hands intomore than three weeks. The media is exhausted
the water because they work through the glass,by this time, and no longer provides the benefits
but these are better for maintenance than to doit did before. Mechanical filters like sponges,
a thorough cleaning. While you may see scrubbersceramic rings or fiber can be rinsed lightly to
at the fish store that look just like the ones youremove dirt and debris while leaving the bacteria
can find in the supermarket or in your kitchen,somewhat intact. To protect the bacteria, use
get the ones from the fish store, NEVER use anywater the same temperature as your tank and
other kind of scrubber. Regular scrubbers mayreturn the media back to the filter immediately.
contain soap or chemicals that will kill your fish.You should also clean out the tubing and other
If you have some residue on the surface that ispieces of the filter assembly. You can use a filter
resisting the scrubber, you can use a razor blade.brush to remove any sludge or debris that has
If your tank is acrylic, be sure you get a plasticbuilt up in crevices.
razor blade, since a standard one will scratch theCreate a Maintenance Schedule
acrylic.Now that your tank is beautiful again, give
Decorationsyourself a simple maintenance schedule so you
Remove any rocks, decorations and artificialdon't have to spend all day doing a major cleaning
plants that are covered with algae or look dirty.again. Do partial water changes every couple of
Again, NEVER use soap or detergents on theseweeks, remove algae on the glass and
items! It can prove lethal to your fish. Scrub themdécor every week or as soon as you see
with your algae scrubber. This will remove mostit. That's where the magnets come in handy. Do
of the algae and dirt. If you have somefilter cleaning every month as described above.
particularly hard to clean spots, you can soakYou can also keep your fish nets in great
them in a bucket containing a 10% bleach solution.condition by occasionally soaking them in a bleach
Let the items soak for 15 minutes, then scrub offsolution and rinsing them extra well to keep them
the stubborn spots. Rinse the decorations really,clean. Your aquarium will become your new pride
really well with running water and let them air dry.and joy and you'll be able to enjoy your fish once
You may be surprised to learn that live plants canagain.