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Hygrophilia leaves curling

hudsonpd

Member
Joined
17 Jul 2011
Messages
114
Hi,

I wonder whether this is a problem? In the last week or so the top leaves of this plant have started curling. Is this a problem with anything that will cause other plants a problem?

I dose ferts using the EI method currently.

The only change in recent weeks is that I have uppsed the lighting levels slightly. I use LED lights on a controller and used to have them on quite low (30%) for 6.5 hours. They are now on for about 7.5 hours at 35%. I upped it to try and more light to the lower ground plants as my tank is quite deep (45cm).

I only have about 30-40% of the tank planted. I also inject CO2 using an inline diffuser and have a spray bar at the back with an over-sized FX5 filter so flow is good.

Thanks
Paul
 
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