2 Dead Cat Fish

Had two cat fish die on me last night. I know the Nitrate  and Nitrate levels are extremely high but have been hoping to weather the storm. I've started off some seeds in grow beds, peppers, Bak Choi and Corriander also added in a few small plants from the garden.  I know, I know I should have taken my time and got it established before adding fish but...... We'll see how she goes.