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Just build a new sump this weekend . I build it out of a 20 gallon long . It contains a in sump skimmer and a refugium. " bioballs will be removed after refugium has matured"
bio balls are fully sudmergered .I didnt no t know that they are not supposed to be . but they were in my old w/d for 5 years didn't want to lose the benifical bacteria that they contain.
Didn't have a chance to get to l/f/s. The tank was matured when it was in my 55 gallon but everything was just transfered over to the new 90 gallon. So you can say it is recycling again.
You sure it's cycling? Seeded bio balls from 5 years in the picture. Rock (I assume) from the 55g. Maybe no cycle is happening and it's ready to inhabit???
Tested everything
Amonia 0 , Nitrate 0 ,Nitrite 0 , ph 8.4 , Calcium 420 , phosphate 0.
I'm having a diatom breakout . So i think its cycing again . Just picked up 3lbs of rubble a l/f/s today so will be taking out bio balls.
I don't think so. Just adding new water doesn't make a cycle. I think you're fine and the diatoms are just a new tank issue. Nothing to worry about. Watch the ammonia anyway if it makes you feel better during this transition.