Angel Higuera Posted December 17, 2004 Share Posted December 17, 2004 I've had FOWLR tanks with an SG of 1.023 w/o trouble. Now, im new to reefs. What is the SG you guys use? I've heard several diffrent numbers. Whats the best? Also will low SG like 1.021 kill my live Locks? I just set my 20H tank up with 12 lbs. its cycling now at 79 degrees with an SG of 1.021. -Angel Link to comment
FAC_WNY Posted December 17, 2004 Share Posted December 17, 2004 My SG sits firmly at 1.025. Cheers, Fred Link to comment
balla816 Posted December 17, 2004 Share Posted December 17, 2004 its usually 1.021-1.025........1.023 is ideal.......i belive 1.205 is the sg of the actual ocean............ Link to comment
BrookR1 Posted December 17, 2004 Share Posted December 17, 2004 1.025 to 1.026...though I would not try to shoot for these numbers without a refractometer. Link to comment
Heather_H Posted December 17, 2004 Share Posted December 17, 2004 mine sits at 1.025 thats on a refractometer Link to comment
Tigahboy Posted December 17, 2004 Share Posted December 17, 2004 I have mine at 1.025 as well (checked via refracto)...but instead of trying to hit this exact salinity, be sure to keep your tank STABLE. meaning, do not let your salinity drop or increase suddenly in a short period of time. So be sure to do top-offs regularly or else shifting the salinity down too fast will lead to serious ill-effects in your corals and fish. In other words, if you find that you have reached 1.023, no need to constantly mess with the salinity to hit a certain number (like 1.025)...instead, be sure to maintain your tank at 1.023 at all times and your reef will be happy. But 1.021 is definitely pretty dang low. Link to comment
MiniReefin Posted December 17, 2004 Share Posted December 17, 2004 mine stays at 1.023, toppin off dayly by hand Link to comment
AReeferIsExpensive Posted December 17, 2004 Share Posted December 17, 2004 I started at 025 but then i heard lower salinity = less chance of fish disease...therefore i keep mine at the low end of the recommended range. However, Ive seen amazing tanks at 1.026, so its all opinion based IMO Link to comment
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