Hi everyone, I'm doing a fish-in cycling in a 26g bowfront, Fluval C3 filter, two pieces of driftwood, sand substrate, small pebbles, 3 larger rocks, and plastic plants. Fish in the tank are 4 x Harlequin Rasboras, 2 x Black Neon Tetras, and 6 x Neon Tetras. They are all schooling and feeding...