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- Newsgroups: sci.aquaria,rec.aquaria,alt.aquaria
- Path: sparky!uunet!spool.mu.edu!umn.edu!csus.edu!netcom.com!oleg
- From: oleg@netcom.com (Oleg Kiselev)
- Subject: Re: [F] Pterophyllum Scalare
- Message-ID: <1992Dec30.081041.12190@netcom.com>
- Followup-To: rec.aquaria,alt.aquaria
- Organization: Netcom - Online Communication Services (408 241-9760 guest)
- References: <carmody.725661651@feldspar32>
- Date: Wed, 30 Dec 1992 08:10:41 GMT
- Lines: 123
-
- In article <carmody.725661651@feldspar32> carmody@rtsg.mot.com (Ronald P. Carmody) writes:
- >I am tring to answer the question :
- > What is the best artificial environment for Pterophyllum Scalare.
-
- As opposed to what? The "natural environment" for P. scalare (aka angels)
- are the slow-moving, small Amazon delta streams.
-
- >I am assuming the following :
- > I have a one year old mated pair of Pterophyllum Scalare. My goal
- > is to produce the healthest possible artificial environment.
-
- You are assuming that you have a 1 year old mated pair. Do you? If not,
- then you have to get a pair and that is not necessarily simple. Angels do
- not exhibit obvious sexual differences unless they are ready to spawn.
-
- >1) Aquarium parameters
- > 1a) Volume
-
- As much as possible. At least 20 gal is needed, 30 is likely to work, 60 is
- better for a good-looking setup where a pair of angels can spawn and yet
- the tank will not look like the usual spawning tanks (bare tanks with the
- spawning medium and a simple filter).
-
- > 1b) Dimensions
-
- At least 18" water depth for a full-grown fish. Wild fish get larger and
- grow over 10" tall, so the tank should be deeper -- perhaps 24" or deeper.
- The tank should be at least 3' long.
-
- > 1c) Substrate
-
- No substrate is best, but it looks less than wonderful and the rooted
- plants do not do or look well without substrate. 3-4" of coarse river sand
- is a good idea for a planted tank. About 1/2" of gravel is sufficient to
- make the tank look less barren. Natural substrate would be clay, mud and a
- layer of rotting curled up tropical tree leaves.
-
- A layer of fiberous peat will do a good job of immitating the leaf litter.
- > 1d) Plants
-
- If you want to keep with the natural look -- none. If you want to go for
- the typical "amazon" tank, use sword plants.
-
- > 1e) Rocks
-
- None if you want it to look narural. Otherwise some non-reactive large
- rocks will look OK.
-
- > 1f) Other
-
- Bogwood, roots and so on. Angels look nice with a dark piece of bogwood
- behind them.
-
- >2) Lighting parameters
- > 2a) Day Intensity
-
- Dim. "Light shade" to "shade" levels. Of course, the plants will not like
- it much.
-
- > 2b) Night Intensity
-
- None. If you still want to see the fish, use a low-wattage red light bulb.
-
- > 2c) Daytime duration
-
- 10-12 hrs.
-
- > 2d) Nighttime duration
-
- 24 - 2C.
-
- > 2e) Other
-
- Use a Vita-Lite or some other full spectrum light.
-
- >3) Water parameters
- > 3a) Temperature
-
- 75-82F.
-
- > 3b) pH
-
- 5.5-7.5. Something like 6.5 pH will be good.
-
- > 3c) Hardness
-
- 0 to medium hard. Very soft is best.
-
- > 3d) Ammonia level
- > 3e) Nitrite level
- > 3f) Nitrate level
-
- 0 on all.
-
- > 3g) Circulation
-
- Slow but thorough. One tank volume per hour is sufficient in a low-load
- tank, more if you don't have plants in the tank.
-
- >4) Diet parameters
- > 4a) Type
-
- Live foods and veggie flakes.
-
- > 4b) Quantity
-
- Not too much. Fish should always be willing to eat more.
-
- >5) Occupants (other)
- > 5a) Type
-
- Corydoras or Brochis species catfish, mid-sized tetras or pencilfishes,
- hatchet fishes, non-annual rivulines.
-
- > 5b) Quantity
-
- For a 30 gal tank 3-6 catfishes and 6-8 tetras. For a 60 gal tank: a dozen
- tetras of a single species, 6-8 Cories, 1 Pleco.
-
- Of course, there is a hundred other setups possible, so get yourself a few
- books and read up on the fish, the plants and the habitats.
- --
- Oleg Kiselev at home ...use the header to find the path
-