Java Moss turns brown

[Kevino]

My Java moss has been doing well for couple of months and suddenly it starts to turn brown. Any idea what happen?

[hirowen]

Hi kevino,

Moss turns brown ususally becuz of high temp. What is ur tank spec?



Cheers ,

[Kevino]

Tank size = 14" x 9" x 10"
Lights = 2 x 13W(on 8hrs)
Fertilizer = Sera Florena 5 drops weekly
CO2 = Nil

[|squee|]

Think back for any changes to your tank, temperature, water change, etc. That should help you diagnose the problem.

[Kevino]

This tank is placed in my office with aircon of course. And the fan will be turn on during weekends where the aircon will be shut down. The lights will be off throughout the weekends and on when I'm back Monday. Water change 20% weekly.