SHARK!

so what do you check on the tap water to see if its safe??? if it is safe, do you put conditioner in it, then put the water the tank after siphening the tank?
 

travelerjp98

Active Member
Quote:
Originally Posted by fishkeepingPRO http:///t/389371/shark/200#post_3443618
so what do you check on the tap water to see if its safe??? if it is safe, do you put conditioner in it, then put the water the tank after siphening the tank?
First off, if you can, use RO water, even more preferably RO/DI water...
To test your tap water to see if its safe, get a TDS meter. TDS stands for total dissolved solids.
If the TDS measures water that's not too bad.... then you'll be absolutely fine just conditioning your water for now, without any corals.
You lost me on why you would siphon the tank?
 

bang guy

Moderator
If you're going to clean the tank by siphoning out detritus then that water needs to be replaced with saltwater.
Freshwater is used to replace evaporated water (topoff). What did the EPA say about your tap water? I recommend against using water conditioners. Just aerate the water for a day or so before using it to let the chlorine evaporate out. Does your tap water contain chlorine or chloramine?
 
S

saxman

Guest
Chloramine can't be bubbled off the same way as chlorine, so you'd want to use a neutralizer.
The way you find out is to call your water provider and ask them for a report, or if you just want to know if they use chlorine or chloramine, they may be able to tell you right off the bat.
 
i went on their website and this is the chloramine report.

Substance (units) Year
Sampled MCL MCLG

Missouri River Meramec River Compliance

Achieved Typical Source

Results Range Low-High Results Range Low-High

2,4-D (ppb) 2010 70 70 0.02 ND – 0.2 ND ND Yes Runoff from herbicide used on row crops
Antimony (ppb) 2010 6 6 0.13 ND – 0.5 0.05 ND – 0.4 Yes Discharge from petroleum refineries; Fire retardants;
Ceramics; Electronics; Solder
Arsenic (ppb) 2010 10 0 0.2 ND – 1.0 ND ND Yes Erosion of natural deposits; Runoff from orchards; Runoff
from glass and electronics production wastes
Atrazine (ppb) 2010 3 3 0.2 ND – 0.4 ND ND Yes Runoff from herbicide used on row crops
Barium (ppm) 2010 2 2 0.02 0.01 – 0.04 0.03 0.02 – 0.06 Yes Discharge of drilling wastes; Discharge from metal refineries;
Erosion of natural deposits
Chloramines (ppm) 2010 TT NA 2.4 1.9 – 3.1 2.4 1.3 – 3.1 Yes Water additive used to control microbes
Combined radium (pCi/L) 2007 5 0 0.2 ND – 1.3 0.5 ND – 1.6 Yes Erosion of natural deposits
Di(2-ethylhexyl)phthalate (ppb) 2010 6 0 0.1 ND – 0.7 ND ND Yes Discharge from rubber and chemical factories
Fluoride (ppm) 2010 4 4 1 0.9 – 1.1 1.0 1.0 – 1.1 Yes Erosion of natural deposits; Water additive which promotes
strong teeth; Discharge from fertilizer and aluminum factories
br />Nitrate (as N) (ppm) 2010 10 10 1.6 1.2 – 2.0 0.4 0.1 – 0.6 Yes Runoff from fertilizer use; Leaching from septic tanks,
sewage; Erosion of natural deposits
Nitrite (as N) (ppm) 2010 1 1 0.01 ND – 0.03 0.01 ND – 0.02 Yes Runoff from fertilizer use; Leaching from septic tanks,
sewage; Erosion of natural deposits
Selenium (ppb) 2010 50 50 1.2 ND – 3.0
 
S

saxman

Guest
Altho it SOUNDS like a big tank, you need to realize that a 75 gal tank is NOT considered a large tank by any means, but you keep asking about "large-tank" fish to put in it...there's that research thing again. What you need to consider is adult size of the fish, their swimming habits, and aggressiveness (which BTW, the smaller the tank, the more aggression will show up, typically speaking). A clown trigger can max out at about 20" in the wild, so figure about 75% of that for a captive fish (that still puts the fish at about 16"). FWIW, a CT should be in about a 125 gal.
 

bang guy

Moderator
Quote:
Originally Posted by fishkeepingPRO http:///t/389371/shark/200#post_3444014
Ok thanks. Would a 3 layer filtration RO unit work for my 75?
A 3 stage would be adequate - sediment - carbon - RO. Many people add a DI as a 4th stage to completely remove the Phosphates & Silicates that can leak through the RO filter. Additional pre-filter stages are usually additional sediment and carbon filters.
 
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