.mtp{--teal:#0E7C93;--teal-d:#0A5E70;--green:#5AA642;--ink:#16323B;--inks:#4C636C;--muted:#7E919A;--wash:#F4F8FA;--card:#fff;--line:#E2EBEF;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.65;max-width:1180px;margin:0 auto}.mtp h2,.mtp h3{font-weight:800;letter-spacing:-.01em}.mtp .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);font-weight:700}.mtp .lead{font-size:18px;color:var(--inks);max-width:62ch}.mtp .band{background:linear-gradient(135deg,#0A5E70,#0E7C93 45%,#3E8F5A);border-radius:18px;padding:34px 36px;margin:0 0 16px;color:#fff}.mtp .band .ey{color:#BFEAD3}.mtp .band h2{font-size:30px;margin:8px 0 12px;color:#fff}.mtp .band .lead{color:#E6F4F7}.mtp .trust{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 20px;margin:0 0 24px}.mtp .trust span{font-size:13.5px;font-weight:600}.mtp .feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}.mtp .fc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.mtp .fc h3{font-size:16px;margin:0 0 5px;color:var(--teal-d)}.mtp .fc p{font-size:14px;color:var(--inks);margin:0}.mtp .two{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;margin:26px 0;align-items:start}@media(max-width:720px){.mtp .two{grid-template-columns:1fr}}.mtp h2.sec{font-size:23px;color:var(--teal-d);margin:6px 0 12px}.mtp table.ga{width:100%;border-collapse:collapse;margin:10px 0 4px;font-size:14px}.mtp table.ga th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:2px solid var(--line);padding:8px 6px}.mtp table.ga td{border-bottom:1px solid var(--line);padding:9px 6px}.mtp table.ga td:first-child{font-weight:700}.mtp table.ga .num{text-align:right;font-weight:600;color:var(--teal-d)}.mtp .chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 6px}.mtp .chip{background:var(--wash);border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:13px;color:var(--inks)}.mtp .brand{background:linear-gradient(120deg,#10384A,#0E7C93);color:#DCEEF2;border-radius:16px;padding:26px 30px;margin:26px 0 6px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.mtp .brand h3{color:#fff;font-size:21px;margin:0 0 4px}.mtp .brand p{margin:0;color:#CFE4E9;font-size:15px}.mtp .brand a{display:inline-block;background:#fff;color:var(--teal-d);text-decoration:none;font-weight:700;font-size:14px;padding:11px 22px;border-radius:40px;white-space:nowrap}.mtp a.more{color:var(--teal);font-weight:700;text-decoration:none} Matala · AerationMembrane Diffuser Plates Heavy-duty air diffuser platforms that hold the diffuser firmly off the muddy bottom. The hollow base fills with sand or gravel for weight, and a quick-connect lets you link platforms together from one air line. In stock — ships from Southern CaliforniaUp off the muckLowest back pressureAuthorized Matala retailer Stays put, stays clean Keeps the diffuser above silt so bubbles aren't smothered by muck. Fill for weight Hollow base loads with sand or gravel — no separate anchors. Link them up Quick uni-pack connects platforms; 4-section hose socket fits 3/8-1". Models Model Air up to Layout MDB11 120 LPM 1 platform : 1 disc MDB22 240 LPM 2 platforms : 2 discs Good to know Great for lakes, large ponds and silty bottoms where a self-weighted disc would sink into the muck. Match total air to your Hakko pump's output. EPDM discFillable baseQuick-connectHeavy duty Think Progressive · Think Matala Drives best with a Hakko linear air pump. Shop Air Pumps →
