Had another ammonia spike in my ray tank 
did 2 60% water changes yesterday, also increased the turnover from 3x to 6 x now .
my tank is 350 gallon with 6x2 sump filled with some japanese mat, scrubbies and a chamber of K1.
not sure what caused the spike, its its because of the turn over or the K1 as when i cheked the movement of the k1 was not good as 1 of the the bubble wands i had in there floated
. was able to fix it now. ammonia back to 0 as of the monent.
but worried about a female ray which seemed to be pregnant. she is not as active as normal any way to help her?
i lost a pregnant female ray a few months ago due to same ammonia spike and ph crash, but this time there is no crash as i have already added crushed coral into the sump.
did 2 60% water changes yesterday, also increased the turnover from 3x to 6 x now .
my tank is 350 gallon with 6x2 sump filled with some japanese mat, scrubbies and a chamber of K1.
not sure what caused the spike, its its because of the turn over or the K1 as when i cheked the movement of the k1 was not good as 1 of the the bubble wands i had in there floated
. was able to fix it now. ammonia back to 0 as of the monent.
but worried about a female ray which seemed to be pregnant. she is not as active as normal
any way to help her?i lost a pregnant female ray a few months ago due to same ammonia spike and ph crash, but this time there is no crash as i have already added crushed coral into the sump.
she's active and eating again. i think being isolated seem to have stressed her out. my ammonia is at 0 now