I currently have 4 zoa frags, a GSP growing on the back glass, & a Ricordea mushroom. I'm interested in adding a Toadstool Leather & a Branching Frogspawn. Would the Toadstool get too big for an IM 25-gallon lagoon? Also, placement suggestions for these new additions (if you think they would be successful in my tank) would be greatly appreciated! In my research I believe that the Toadstool should be placed towards the bottom of the tank with moderate flow, I have found all sorts of answers regarding light & flow requirements for the Toadstool. Thanks in advance for any advice!