In the lfs today I saw two types of fishes that i have never seen before - I really liked them both but I wont buy them until i know what they are. The one was labelled as a (excuse if I spell it wrong) A Gibbiceps - that one looked like a pleco, the guy said they were related but these were not the same as the pleco's??, but I can't seem to find anything on the web for it. The other was called A Marbled Lizard Fish - I can only seem to find the Red Marbled Lizard fish on the web - it also had a sucky mouth and they were all on the glass. Both were labelled as good algae eaters and the guy said neither would get bigger them about 3 to 4 inches. I really really like them both - but I told the guy I wasn't buying today and that i wanted to have a look first, can anyone give me info on these two fish, the regular stuff like how big and what they eat etc etc?