- Joined
- Aug 22, 2019
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Hey guys and girls
I have a 20 long qt tank with 2 fish in it right now a blue hippo tang and a copperband butterfly fish. Had them in there for 5 days now and just did a 50% water change. My problem is i tested for phosphates and nitrates and nitrates are zero but yet my phosphates are high.
I have a sponge filter with tetra air pump, a heater and some pvc hids.
I have a 20 long qt tank with 2 fish in it right now a blue hippo tang and a copperband butterfly fish. Had them in there for 5 days now and just did a 50% water change. My problem is i tested for phosphates and nitrates and nitrates are zero but yet my phosphates are high.
I have a sponge filter with tetra air pump, a heater and some pvc hids.