They are the standard JBL spray bars. The holes are slightly bigger than a cocktail stick, which is handy, as that is what I unblock them with..... Daily 🙂
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Yeah I think I might need to look at a better spray bar option 🙂Maybe consider making up a new one piece full length spray bar ... it seems like you have most things in place but I would expect to see lush plants loaded with oxygen bubbles from your set up!
9 x out 10 the issues revolve around not enough C02 feeding the plants for whatever reason.
unfortunately not.if bubbles are visibly all over the tank, and the CO2 level is such that some fish start to gasp, is it reasonable to conclude that Co2 might not be the issue?
anything is possible until you have an solution 🙂Could it be that some other issue is causing problems with plants, these problems in turn create an ideal environment for BBA to sneak in and thrive?
sure you can, you might need more surface agitation or shorter running period...I can't inject any more CO2. I guess I could switch to @George Farmer approach and move inline atomiser to the intake of the filter in the hope it better dissolves CO2?
Looking at the colour of the new leaf that looks pretty conclusive as a nutrient deficiency.This plant is at the end of the tank which should get less light as the bars don't extend to the full length of the tank
Assuming the colour balance is right on the photo, I don't think they should be that yellow. I don't add CO2, or nutrients regularly to any of the tanks, (all of which contain some Anubias plants) and none of them have really yellow new leaves.I wouldnt say there is any issue with the anubias (aside BBA) new leaves will always be light in colour.