not enough filtration. overstocked. and probably added too many fish in a short space of time.
if u lost 5 rays and have 4 left.. that makes 9 rays in total.
how big are all these rays including the ones that died?
add all the other fish and thats a big bio load.
coupled with just 4 canisters. .. thats not enough.
I have 2 fx 5.. one eheim pro 3 with 25UV...and one eheim 2260 . and 2 internal eheim 2252.
tank is 1000L with 3 eleven inch rays and 5 tiger fish. I wouldnt dream of using less filtration
Sent from my GT-I9300 using MonsterAquariaNetwork App
if u lost 5 rays and have 4 left.. that makes 9 rays in total.
how big are all these rays including the ones that died?
add all the other fish and thats a big bio load.
coupled with just 4 canisters. .. thats not enough.
I have 2 fx 5.. one eheim pro 3 with 25UV...and one eheim 2260 . and 2 internal eheim 2252.
tank is 1000L with 3 eleven inch rays and 5 tiger fish. I wouldnt dream of using less filtration
Sent from my GT-I9300 using MonsterAquariaNetwork App