I am planning on buying new fish online for the first time. Any advice is appreciated.
Intend to use two of these for a total of 4-6 fish. So two to three in each one.
Both will have heaters and PVC elbows for hiding places. I am planning on partial water changes every few days.
(1) I need advice on what kind of filter to use if any.
(2) Need advice on medication. Is there one that treats all potential diseases?
(3) Anything else I should consider?
Many thanks.
Intend to use two of these for a total of 4-6 fish. So two to three in each one.
Both will have heaters and PVC elbows for hiding places. I am planning on partial water changes every few days.
(1) I need advice on what kind of filter to use if any.
(2) Need advice on medication. Is there one that treats all potential diseases?
(3) Anything else I should consider?
Many thanks.

