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Qualifying questions
How about:
Please answer as many as possible of the following questions. We realize that
in some cases you may not know the answer. Do not let that discourage you,
answer as many as you can:
1. What size tank do you have? _____ US gallons or _____ liters
2. What depth? _____ inches or _____ cm
3. What substrate (gravel, sand, or ???)? ___________________________
4. What particle size? ______ mm x ______ mm
5. What kind of lights do you have over your tank? ___________________
6. What is your lighting schedule? ________________________________
7. How many and what size fish do you have in your tank? ____________
____________________________________________________________
8. Would you say you feed them lightly or heavily? ____________________
9. What kind of food? ___________________________________________
10. Do you add (inject) CO2? _____________
11. Do you add any fertilizers (describe as completely as possible if so)
___________________________________________________________
12. Please indicate test values for as many of the following water
constituents as possible (tell units used):
pH
KH
CO2
Ca
Fe
N
PO4
K
any others you know
13. Now describe the symptoms or problems you are having: ___________
___________________________________________________________
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Dave Gomberg, Experimenta San Francisco CA USA gomberg at wcf_com