Mikedr;1466629; said:Half every 3 days.
100 gal tank with 50 gal sump with black lava rock pea gravel limestone seperated by
filter pads. limestone used for buffering.
2. 3" to 4" teacup rays (retics?)
bangerang103;1466867; said:
Nioceeeeeee
Tik that was in his sump, not in the tank I think.
T1KARMANN;1466860; said:i would take that lava rock out its a bit sharp for rays
bangerang103;1465218; said:What is your water change schedule?
1. how much do you change a week?
2. What size is your tank.
3. What kind of rays do you have in the tank? (plus amount)
4. What are the ray's sizes?



JD7.62;1465734; said:270 gallons per day?! What is your water bill like?!
Nic;1468783; said:480 what's the footprint... you could keep them in there for awhile but not for life....