Review on 🏴 Enhance Your Fish Tank with Bestgle Aquarium Decor Ornament: Active Skeleton Pirate Captain by Jeanette Green

I've seen a lot of negative reviews about suction cups. Mine came with moderately heavy plastic washers. However, anticipating problems holding it in place, I bought airplane suction cups (which are sold almost anywhere fish stuff is sold) and complicated the tubing for them, as well as two other bubbling ornaments with adjustable flow valves. In over 20 years of keeping fish, I've found that unless you're using a gravel pack, pumps rated 10-20 gallons below your tank size are better. So on my 15g I have a 3-5g pump for 3 decorations. TL; DR, there are no suckers, and the fewer the better.