Section 3: Purchasing the Fish
(Good fish to begin with)
(by
theAquarian July 31, 2000)
I have a simple theory behind
buying your first aquarium set-up. The theory is basically this, if you
don’t buy something interesting, you will not spend much time watching
your fish. If you don’t spend much time watching your fish, you will
probably not take proper care of your fish. If you don’t take proper care
of your fish, they will probably live shorter lives. If your fish don’t
live too long, you’re likely to get frustrated and put your aquarium
set-up in the garage until next spring’s garage sale.
The key to avoiding this downward
spiral is to buy something interesting to begin with. It is with that
concept in mind that I have prepared the following suggestions for your
first aquarium set-up. Be aware that these set-ups don’t offer the initial
freedom that many people have with the aquarium hobby. They don’t allow
you to walk into a pet store and start randomly picking out fish. The
upside is that the following set-ups will provide you with an exciting new
aquarium experience, that I can nearly guarantee will be more fun than
just randomly throwing a bunch of fish together in an aquarium.
Suggested Set-Ups and Reasons
|
Kribensis |
10-gallon
or larger
2
Kribensis (ideally 1 male and 1 female)
Black
Gavel
Penguin
"mini" Bio-Wheel
Fluval
Foam Sleeve
Visi-Therm
50 watt submersible heater
2x5"
orange clay flowerpots
3x12"
dark green plants (plastic)
2x8"
dark green plants (use same species as above)
1
Plastic Amazon Sword or other flat spread out plant |
|
Break 1 flowerpot 1 ½-2" from the
bottom in a horizontal fashion (parallel w/bottom of the flower pot)
with hammer and chisel to create a raged-edged 1 ½" mini-flower pot,
invert this in the aquarium. It’ll probably be used as the breading
quarters, so consider that when placing it. Break What’s left of the
pot in half vertically and arrange as you like. I would personally
make a cave in the 2nd pot, email me if interested to
know how. Otherwise, just place it in the aquarium; fill it as full
of gravel as you desire and placing the Amazon sword at the top of
your gravel. |
|

I’m convinced that the "Krib"
is the best possible fish for a beginner for many reasons. First of
it is a beautiful hardy fish that will do splendidly well in a
10-gallon aquarium. Secondly it is a very interesting fish to watch.
Breeding the Krib is easy and a breeding pair will provide
tremendous excitement for a new hobbyist. I admit there are few
things I find cooler then watching the female Krib tend to all the
young fish, putting them to bed every night, and scouting out the
tank to make sure it is free of predators first thing every morning
before bring all the baby fish out into the open. You can buy the
fish for $4.00 a piece and any local pet store other than PetSmart
and Petco should be able to sex them for you so you can take home a
pair. Usually pairs don’t need much encouragement to breed, just
time. |
|
Brown
Spike-tailed Paradise Fish |
10-gallon
(fluorescent)
A
couple of pieces of "River Rock" (10-15 lbs. total)
Any
Cheap pump
Airline
3x8"
plants, your choice
Green
or natural gravel
As
many live plants as you can plant |
|
Plant the tank heavily and fill it
halfway full of water. You won’t need a heater if you keep the
aquarium in the house and the filter on 10-12 hours per day. Make
sure the tank is only half full of water. Place the airline 1" below
the surface of the water in one of the back corners to break up
surface film. This fish will permit glass and algae shrimp while
breeding if you are itching for tank mates. |
|
This
fish is a showy fish that is somewhat hard to find. They are very
hardy and will do just fine in a tank without a heater. They’ll
breed readily at 72-82° F, though the fry
will hatch and grow more quickly at the high end of that temperature
range. The male and female can be kept together up until breeding,
but the female should be removed soon after, as she will devour the
eggs and fry. The male can be removed once the young have hatched.
Though the parents can be fed just about anything, the young are
very picky, and require very small food. This can be accomplished in
part by having a very well planted tank, as this will provide a lot
of microscopic food. In addition, I would suggest using a very fine
powder food. Grinding up flake on your own will probably not cut it
unless you’ve come up with a way to get it much finer than I’ve
seen. Most live foods are too large for this and most Gourami. |
|
Platy |
10-gallon
(incandescent)
Penguin
"mini" bio-wheel
50-watt
heater
Any
decorations your heart desires |
|
There are many good tank mates you
can add to a platy tank, I’d recommend loaches and perhaps a
mid-water small fish like a tetra. However if you want to save the
babies you’ll need a tank FULL of plants, or you will have a hard
time getting the young to survive with the parents. Breeding traps
are a good alternative to plants if you watch your platys enough to
know when they are going to give birth |
|
Of
all the livebearers, the platy is the best suited for the beginning
hobbyist. They have a longer lifespan than the guppy, are not
disease-prone like the molly, and don’t require the large tank that
a swordtail needs. In addition, the young are brightly colored and
easy to raise. The platy is a great beginner’s fish. |
|
Betta |
10-gallon
(fluorescent)
A
couple of pieces of "River Rock" (10-15 lbs. total)
Any
Cheap pump
Airline
3x8"
plants, your choice
Green
or natural gravel
As
many live plants as you can plant |
|
Plant the tank heavily and fill it
halfway full of water. You won’t need a heater if you keep the
aquarium in the house and the filter on 10-12 hours per day. Make
sure the tank is only half full of water. (for breeding purposes)
Place the airline 1" below the surface of the water in one of the
back corners to break up surface film. This fish will permit glass
and algae shrimp while breeding if you are itching for tank mates. |
|
The
betta is a pretty fish that is hardy and interesting to watch. In
fact other than the fact that they are prone to fighting, I can’t
see anything wrong with this fish. Now that said, I wouldn’t keep
them in a cup as is commonly done. I would recommend trying to breed
the fish if have opportunity of finding a female. They breed like
most anabantids, for more info on what that means, look at the
Brown Spiketail Paradise fish.
This fish requires no special care and will live happily for 2 years
as long as you keep the tank at room temperature and feed twice a
decent flake food. Betta’s also make good community fish as long as
there aren’t any barbs or other fin-nipping fish in the aquarium. |
|
Assort.
African Cichlids |
 1
Assort. African Cichlid
10-gallon
aquarium
20-25
lbs. of lace rock
Dark
Colored Gravel
1
12" Dark green aquarium plant
Penguin
125 Bio-Wheel
Penn
Plax 50 watt heater |
|
Keep the tank filled. Most
Cichlids will dig their way to the bottom of the tank, so plants are
not recommended. However, you can create a nice rocky set-up with
the lace-rock, be sure to add it to the aquarium before the gravel
to ensure that your formations are stable. |
|
Now
to many people this may seem a strange fish to have in a beginner’s
tank, but there is good reason here. As long as you only have 1
African in a small tank, you won’t have to worry about the only
drawback to having a cichlid: aggressiveness. What you will have is
a pretty or beautiful fish, if you choose carefully, that is likely
to survive 5+ years if you take care of it correctly. |
|
Sparkling/Pygmy Gourami |
10-gallon
(fluorescent)
A
couple of pieces of "River Rock" (10-15 lbs. total)
Any
Cheap pump
Airline
3x8"
plants, your choice
Green
or natural gravel
As
many live plants as you can plant |
|
Plant the tank heavily and fill it
halfway full of water. You won’t need a heater if you keep the
aquarium in the house and the filter on 10-12 hours per day. Make
sure the tank is only half full of water. (for breeding purposes)
Place the airline 1" below the surface of the water in one of the
back corners to break up surface film. This fish will permit glass
and algae shrimp while breeding if you are itching for tank mates. |
|
This
is the smallest of the Gourami, but also one of the prettiest. They
are easy to breed and do so much in the same fashion as the
brown
spike-tailed paradise fish, except they are likely to build
the nest on the underside of a leaf if you have one that reaches up
to near the surface of the water. The only downside to this fish is
the short lifespan of the fish. You can keep it without a heater,
but if you have the money, I’d recommend getting an undergravel
heater for the fish, as it will do better that way. |
|
Angelfish |
Male
and Female Angelfish
20-gallon
aquarium
Penguin
"125" Bio-Wheel
Penn
Plax 100 watt Heater
Dark
gravel
20
lbs. of river rock (1-2 pieces)
3
broad leafed plastic plants
4x8"
light colored plastic plants |
|
You could switch the plastic for
live plants, but be aware that most broad leafed aquarium plants
require softer, acidic water that is not available in all areas. For
a beginner, I’d just suggest the plastic plants. Arrange everything,
as you like. |
|
I
really couldn’t decide where the put the Angelfish. At once this
fish can be nearly impossible and nearly perfect for a beginner. If
placed in a large enough aquarium (20 gallon plus where water
conditions are well monitored, the Angelfish can be a very
interesting fish. They are a cichlid, and they will display much of
the interesting behavior that make cichlids so fun to keep and
unlike many of their brethren, they are not very aggressive at all.
They are a large fish, so they will be easy to watch and sure to
catch your eye. Angelfish usually inhabit the middle water, making
them even more accessible. A main key to enjoying the hobby is just
watching the fish. However, just read the not recommended list as to
why I think it’s a terrible beginner’s fish. |
|
Convict Cichlid |
20-gallon
long
Male
and Female Convict Cichlid
Penguin
"125" Bio-Wheel
Penn
Plax 100 watt Heater
25-40
lbs. of lace rock
Red
Aquarium Gravel |
|
Set-up everything as you wish. You
can try to use plants, but Convict cichlids are not very tolerant of
plants. |
|
Despite its aggressive
nature, the convict cichlid is a fun fish to keep. A tank with a
pair of these is exciting to watch as the will breed readily, and
you will soon see around a hundred little fry following their
parents around the tank. The fry are fun to watch and should be
relatively safe if you have enough rock for them to take cover in.
Other wise, you’ll find the parents attacking them as they move onto
the next batch. Unfortunately these fish are so easy to breed that
you’ll be unable to get most pet stores to take the young off your
hands for any price, but that shouldn’t dissuade you from trying
this fish out. |
|
Blue/Gold
Gourami |
20-gallon
long (fluorescent)
Male
and Female of either variation
A
couple of pieces of "River Rock" (20-30 lbs. total)
Any
Cheap pump
Airline
3x8"
plants, your choice
Green
or natural gravel
As
many live plants as you can plant |
|
Plant the tank heavily and fill it
halfway full of water. You won’t need a heater if you keep the
aquarium in the house and the filter on 10-12 hours per day. Make
sure the tank is only half full of water. Place the airline 1" below
the surface of the water in one of the back corners to break up
surface film. |
|
The
Blue, Gold, Crosby, and Three-spot are actually all the same species
of fish. Though this fish does get somewhat large it is very
peaceful and fun to breed. They breed in typical anabantid style
with the male making a bubble nest. Breeding is interesting to
watch, but some of the high points of this species is that the male
won’t beat the female up after breeding, and that the parents are
very tolerant of the young. If you have a good amount of live
plants, you should be able to raise the young with the parents
without too much difficulty. However, feeding the young can be a
challenge as is the case with most anabantids. Look at the section
about the
Brown-Spike tailed paradise fish for more information
about raising young anabantids. |
|
Anything but a goldfish |
Depends
on the Fish |
|
Depends on the Fish |
|
Being someone who started
with goldfish, there seems to be some hypocrisy in this opinion, but
hear me out. I think goldfish are often mistreated in small quarters
with terrible water quality. In addition, they’re just not
interesting. Goldfish don’t "do" anything. There’s no behavior to
observe. My opinion is that fish are much more interesting when they
do something. (see my intro) |
The following list of set-ups are ones that I would not recommend to a
beginning hobbyist, with a brief explanation of why I wouldn’t suggest it.
I’ve also included the suggested minimal set-up size, though in most cases
size isn’t the only reason I would recommend avoiding the following fish
as a beginning hobbyist.
Not Suggested:

Oscar
(60-gallon+)
This fish grows two big for a beginner’s
aquarium, and they are quite messy. You will need a very good filter and
constant water changes to keep them, and beginners usually don’t.

Goldfish
My feeling is that the Goldfish is the most
boring fish on the planet. If the fish isn’t interesting, it won’t help
you further into the hobby, and you’ll miss out on all the wonders there
are to be had.
Now the goldfish is hardy and can survive in just
a bowl if you clean it enough, but far too many goldfish suffer at the
hands of a beginning aquarist who refuses to put any effort into keeping
the pet, don’t be one of them if you do buy a goldfish.

Various Tetras
Though tetras are a very pretty fish, they also
tend to be short-lived and picky on water quality. Often a neon tetra is a
hobbyists first fish, but realize that even in the best of conditions
you’ll be lucky to keep it alive for a year. I’d instead recommend one of
the barbs available, as they are hardier, and live longer.

Guppy
Frankly the guppy is a great beginner’s fish
except for the fact that it has a very short life span, and that it’s not
very hardy. I’d recommend a platy instead.

Puffer
Puffer’s can be a great fish, but they also are
very temperamental and almost always require special feeding arrangements.
Nothing too hard, but I’d recommend that beginners try something else.

Discus (60-gallon+)
Though very beautiful, Discus are not hardy
enough to survive in most beginner’s tanks. They need larger tanks to
grow, but most beginners don’t start with large well-kept tanks.
(sorry no image
available currently)
Piranha (60-gallon+)
Piranhas are outlawed in most states b/c people
buy them and then put them in lakes when they’re tired of their new pet.
They get too big for a beginner’s aquarium, and aren’t really interesting
outside of eating other fish. Leave them in Public Aquariums.

Angelfish
The angelfish can at times be very temperamental.
Though some strains are quite hardy, others are week and may not last a
week in a beginner’s aquarium.
(sorry no image
available currently)
Red-Tailed Shark
Some people have had luck with them, but they
tend to kill my fish when they get larger, and they do get big. Try a
Botia instead. A Clown loach or something similar would be great, and
they tend to be a bit more fun to watch.

Assort. South
American Cichlids
Though some of them are very pretty, they are not
nearly as hardy as their African cousins, most of the ones commonly
available are larger, and they require more work as far as cleaning the
aquarium. I’d instead recommend an African cichlid.
Conclusion
So that does it. I hope that this was of some
value to you. There are many interesting set-ups that you can have, I’ve
only touched the tip of the iceberg. The main key to your set-up is to get
something that you will find interesting. I’ve included many of the easy
tank set-ups that I’ve found to be interesting over the years I’ve spent
in the hobby. Above all else, I’m convinced that having the right aquarium
set-up will make your time in the aquarium hobby much more enjoyable. So
now that you’ve read this, you are ready to buy your aquarium. Go out and
enjoy, but don’t forget to come back for the remaining articles in this
series. The hardest part isn’t over yet!
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