Can i have the screen bottom submerged in display tank?

more pics

more pics

That clear pipe is going to grow algae inside and clog up. Replace it with an opaque pipe. Also move the light further back.

I am working on a shield or cover i am just scrubbing it with a toothbrush when i clean my screen i like the fact that i can see the water level inside i am working on a small fish tank for the permanent setup 0ther than the opaque pipe and the light movin back what do you think

What i actually meant was the screen growth ??? Am i starting to grow the right algae!!
Even my wife cant wait for the reply

All algae is good. Just the more, the better. Yours seems to have a good start.

Thanks for the reply i have moved light ten centimetres away from screen and am on day three of testing no3 po4 havent seen much change as yet will update soon i cant wait to see zero nitrate and phosphate my lfs has a plating montipora that they are keepin for me till my nutrients decrease

I cant believe it works tested water tonight and the nitrates are almost gone phosphates are at two i am so stoked it took about six weeks to go from offscale high to near clear on salifert

Nitrates zero for 6 days allready and phosphates one on salifert
after weekly cleanin of ats the turf comes back so quickly
i cant believe it
it works