High phosphates and low nitrates

  • Thread starter Thread starter Mantiss
  • Start date Start date
  • Tagged users Tagged users None

Mantiss

New Member
View Badges
Joined
May 15, 2025
Messages
6
Reaction score
0
Location
Kansas City
What state or country do you live in
Kansas
Rating - 0%
0   0   0
For some reason my nitrates are low but my phosphates are high. I have a BTA that's been doing fine for a few weeks but the past two days hasn't opened up. Maybe because it warmed up in my house and caused the temp to rise a bit. I have GSP and mushrooms that have been doing great for awhile. Lots of live rock and the substrate is a mixture of sand, gravel, crushed coral.

75 gal with HOB Octo skimmer and various pumps/filters

Sal 1.025
Nitrates 3
Phosphates .25
KH 10
Cal 420
 
welcome!

are you looking for advice or just telling us how your tank is doing?

If you're looking for advice, what do you mean exactly by "the temp rose a little bit"? Have your water parameters changed recently other than the temp?
 
The temp went up from 78 to 80.5 because it got warmer in the house, I'm wondering if I need a better heater is there one that will monitor the temp on it's own? For 75 gal.

The bubble tip anemone is now on the move after being stationary for a few weeks.
 

WHICH PART OF YOUR SETUP IS HARDEST TO REACH OR REMOVE FOR ROUTINE MAINTENANCE?

  • Glass behind or beside the tank

    Votes: 8 36.4%
  • Powerheads or wavemakers

    Votes: 2 9.1%
  • Sump or rear filtration chambers

    Votes: 2 9.1%
  • Skimmer or other filtration equipment

    Votes: 1 4.5%
  • Overflow or plumbing

    Votes: 6 27.3%
  • Lights or lids

    Votes: 0 0.0%
  • Mine is pretty easy to access!

    Votes: 2 9.1%
  • Other—tell us what I missed

    Votes: 1 4.5%
Back
Top
Home
Post thread…
Market
What's new