No, the problem I'm having is with roots way up in the water column.
The roots are growing where the leave nodes are, and are forming a
system/network in the water. Some of the roots actually head down
towards the substrate but it is a long way down! Others just branch
out in the water itself the way roots usually do in the ground - like
the roots of the water lettuce.

My substrate is 2.5 inches 100% Fluorite. The light does penetrate
the upper inch or so I'd say, but that's only because my dwarf
hairgrass ground cover has not spread yet.

Then it could just be that the plant just shoots them out, looking for
nutrients... typical of hygro, and anachris....

Might just need some extra attention....

take a picture, you've got me interested now..

--
RedForeman ©® future fabricator and creator of a ratbike
streetfighter!!!

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2003 TRX450ES
1992 TRX-350 XX (For Sale)
1987 TRX250R (sold)
1987 CBR600 Hurricane (sold)
1987 VFR700 Interceptor (sold)
1995 TRX300ex (sold)
2000 CBR600F4 silver/red (sold) *sniff*sniff*
'98 Tacoma Ext Cab 4X4 Lifted....
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"By US Code Title 47, Sec.227(a)(2)(B), a computer/modem/printer
meets the definition of a telephone fax machine. By Sec.227(b)(1)(C),
it is unlawful to send any unsolicited advertisement to such equipment.
By Sec.227(b)(3)(C), a violation of the aforementioned Section is
punishable by action to recover actual monetary loss, or $500,
whichever is greater, for each violation."

If you do send me unsolicited e-mail I will proof-read it at a rate
of $100 per hour (4 hour minimum).