[sasquatch]

Well thats a good question, the growth on the baffle wall is thick and dosent change, it didnt recede and the rest of the macro just kept growing, the last 3 weeks ive been micro adjusting my alc and calk to keep it right on the money so that probably had a big impact on growth, Im starting to suspect that cyano once established would continue to grow even if you took all the fish out and stopped feeding, light alone is probably enough